Message about Lake Baikal summary. Why is Baikal considered a unique natural phenomenon? And other interesting facts about Baikal for children

The younger generation had to write comprehensive work What is Lake Baikal famous for? The 4th grade of high school left not so much information in our memory. This is the most in the world, - people over forty will say. But this is not the only indicator that brings Lake Baikal into the category of champions. Well, let's update our information about this gem of Russia. It's not for nothing that the lake is called sacred sea! It is rightfully considered unique creation mother nature, pride and national treasure of Russia.

How natural object Baikal was included in 1996, at the twentieth session of UNESCO, in the World Heritage List of Humanity (number 754). What is the uniqueness this lake? We will talk about this in our article.

Where is Lake Baikal located and what is famous for (briefly)

This natural unique attraction is located almost in the center of Asia. On the map of our country, the lake is located in Eastern Siberia, in its southernmost part. Administratively, it serves as the border between the Buryat Republic and the Irkutsk region. Russian Federation. Baikal is so big that it can be seen even from space. It stretches like a blue crescent from the southwest to the northeast. That's why local population often calls Baikal not a lake, but a sea. “Baigal dalai” is how the Buryats respectfully call it. The coordinates near the lake are: 53°13′ north latitude and 107°45′ east longitude.

What is Lake Baikal famous for? Let's look at its different parameters.

Depth

Let's start with common truths. Baikal is not only the deepest lake on the planet, but also the most impressive continental depression. This title was confirmed by scientific research conducted in 1983. Most deep place in the lake - 1642 meters from the surface of the water mirror - has the coordinates of 53°14′59″ north latitude and 108°05′11″ east longitude. Thus, the lowest point of Baikal lies 1187 meters below sea level. And the lake has a height of 455 meters above the oceans.

Average depth Baikal is also impressive: seven hundred and forty-four meters. Only two lakes in the world have an indicator of a kilometer between the water surface and the bottom. These are (1025 m) and Tanganyika (1470 m). The deepest - that's what Lake Baikal is famous for.

In English, in Google, a certain East is among the top three record holders. This lake was found in Antarctica. It has a depth of more than 1200 meters, and another four kilometers of ice rises above the water surface. Thus, we can say that the distance between the surface of the earth and the bottom of the East is more than five thousand meters. But this body of water is not a lake in the usual sense of the word. Rather, it is an underground (subglacial) reservoir of water.

Dimensions

The area of ​​this reservoir is 31,722 square kilometers. That is, the size of the lake is quite comparable with such European countries as Switzerland, Belgium or the Kingdom of the Netherlands. The length of Lake Baikal is six hundred and twenty kilometers, and the width varies between 24-79 km. At the same time, the coastline stretched for two thousand one hundred kilometers. And that's not counting the islands!

Dimensions - this is what Lake Baikal is famous for, although this indicator does not make it the largest on the planet. But the reservoir takes an honorable eighth place among the giants. Ahead are the Caspian (which is also a lake, although salty), the Upper in America, Victoria, Huron, Michigan, the Aral Sea and Tanganyika.

honorable age

Baikal - lake tectonic origin. This explains its record depth. But when did the tectonic fault occur? This question is still considered open among scientists. Traditionally, the age of Baikal is determined at 20-25 million years. This number seems fantastic. After all, lakes “live” on average about ten, in extreme cases, fifteen thousand years. Then alluvial deposits, silty sediments accumulate and change everything turns into a swamp, and it, after centuries, into a meadow. But Siberians are famous for their centenarians. And what Lake Baikal is famous for is its venerable age.

It should be said that the Siberian giant is also unique in other respects - hydrological. Baikal feeds about three hundred rivers, and only one flows out of it - the Angara. And one more uniqueness: seismic activity during a tectonic fault. From time to time, earthquakes occur at the bottom of the lake. In fact, the sensors record about two thousand of them annually. But sometimes there are large earthquakes. So, in 1959, from the shock, the bottom of the lake sank fifteen meters.

The Kudara earthquake of 1862 was the most memorable for the local residents, when a huge piece of land (200 sq. km) with six villages, in which one thousand three hundred people lived, went under water. This place in the delta is now called Proval Bay.

Unique fresh water tank

Despite the fact that the pearl of Siberia occupies only the eighth place in the world in terms of size, in terms of the volume of water it reaches the record. What is Lake Baikal famous for in this regard? Most of the water is in the Caspian. But it's salty in there. Thus, Baikal can be called the undisputed leader. It contains 23,615.39 cubic kilometers of water. This is about twenty percent of the total reserve of all lakes on the planet. To demonstrate the significance of this figure, let's imagine that we managed to block all three hundred rivers flowing into Baikal. But even then it would take Angara three hundred and eighty-seven years to drain the lake.

Unique fauna and flora

It is also strange that, despite the enormous depth of Baikal, there is benthic vegetation in the lake. This is due to seismic activity under tectonic basin. Magma heats the bottom layers and enriches them with oxygen. Such warm water rises, and cold - falls. Half of the 2600 species of animals and plants inhabiting the water area are endemic. Biologists are most surprised by the only mammal of the lake that lives 4 thousand kilometers from its marine counterparts and has adapted well to fresh water.

It is difficult to say which fish Lake Baikal is most famous for. Maybe it's a golomlyanka. She is viviparous. Her body contains up to 30 percent fat. She also surprises scientists with her daily migrations. Schools of fish rise to feed from dark depths in shallow water. The Baikal sturgeon, omul, whitefish, and grayling also live in the lake. And the bottom is covered with freshwater sponges.

Purity and transparency of water

With such an area of ​​the water surface and the presence of industrial enterprises nearby, it would be logical to think that Lake Baikal would become polluted. It wasn't there! The water here is not only drinkable, but close to distilled. You can drink it without fear. And it helps the lake to cleanse itself. This endemic one and a half millimeters in size acts as a natural filter: it passes water through itself, assimilating all the dirt. As a result, the pebbles at the bottom are clearly visible. Water transparency up to forty meters is what Lake Baikal is famous for. The photo of this unique reservoir demonstrates the majestic pristine beauty of nature. It depends on us whether we save it for posterity.

In southeastern Siberia, on the border between Buryatia and the Irkutsk region, there is the deepest freshwater lake in the world - Baikal.

Geography and hydrography

Has the shape of a crescent. Its length is about 630 km, width varies from 24 to 80 km. The surface area of ​​the lake is just over 31.7 thousand square kilometers, which is comparable to the area of ​​countries such as Denmark, Belgium or the Netherlands.
The lake is located in a giant bowl-hollow, surrounded in the west by rocky ridges, in the east by gently sloping hills. Max Depth lakes - 1642 m, average - 745 m.
Baikal is the largest reservoir in the world in terms of fresh water reserves - 23.6 thousand km3. Also, this lake is the oldest on Earth. Its age, according to scientists, ranges from 25-30 million years. The most amazing thing is that the shores of the lake gradually diverge, expanding at a rate of 2 cm per year.
The lake is fed by about 350 rivers and streams (data have not been specified since the end of the 19th century), the largest of which are Upper Angara, Selenga, Barguzin, Sarma, Snezhnaya and Turka. Only 1 river flows out of Baikal - the Angara.
The lake is located in a seismically active zone.

Water, flora and fauna

Baikal water, despite the complex ecological situation region, remains by far the cleanest in the world. It has very few dissolved minerals, organics and a lot of oxygen. In its composition, it is almost distilled. This is the only reservoir on the planet from which today you can drink water without purification and boiling.
The water is so transparent that in spring, when the vegetation of the lake has not yet awakened, the bottom is clearly visible, as if through glass, at a depth of 40 m.
The lake owes its purity to a microscopic crustacean - the Baikal epishura. The maximum size of 1 crustacean is no more than 1.5 mm; they are endemic, living exclusively in the waters of Lake Baikal. They are the most important component of the lake ecosystem. Up to 10 times a year, they pass the entire giant mass of lake water through themselves, filtering and purifying it.
The water temperature in the lake ranges from 0 to +20 degrees.
More than 2,600 species of plants and animals live in the lake itself, almost all of them are endemic, i.e. are not found anywhere else in the world - seal, omul, golomyanka, Baikal sturgeon, whitefish, grayling, yellowfly and others.
The coastal zone is also extremely rich in various representatives of flora and fauna - Siberian cedar, stilted trees, relic spruces, Barguzin sable, Olkhon vole, musk deer, Asiatic godwit and many other unique inhabitants.

Mysteries of Lake Baikal

The lake is a unique natural area in its characteristics. Not only Russian, but also American, European and Japanese scientists are at a loss when faced with unusual phenomena:
ice hills in the form of hollow cones, characteristic only for Lake Baikal,
migratory huge dark rings formed under thick ice,
mirages - optical illusion for which no satisfactory explanation has yet been found.

Most, most...

Baikal is the most
deep,
full-flowing,
old,
clean,
significant in terms of fresh water reserves
lake in the world.

Almost in the center of the huge continent of Eurasia is a narrow blue crescent - Lake Baikal. In the Baikal mountainous region, surrounded on all sides by high ridges, it stretches for 636 kilometers in length and up to 80 km in width. In terms of area, Baikal is equal to Belgium with its almost 10 million population, many cities and towns. industrial centers, highways and railways.

IN Baikal 336 permanent rivers and streams flow into the lake, while half of the volume of water entering the lake comes from the Selenga. Flows out of Baikal the only river- Angara.

The area of ​​the water surface of the lake is 31,470 square kilometers. The maximum depth reaches 1637 m, the average - 730 m.

In order to realize the immensity of the Baikal water body, imagine that the Angara, which annually takes out 60.9 km3 of water from the lake, would need 387 years of continuous work to drain its bowl. Provided, of course, that during this time not a liter of water gets into it and not a drop evaporates from its surface.

Undoubtedly, Baikal most deep lake in the world. Not everyone knows that the world's second contender for this title, the African Lake Tanganyika, is behind the leader by as much as 200 meters. There are 30 islands on Baikal, the largest is Olkhon Island.

The question of the age of Baikal should be considered open. Usually, the literature gives a figure of 20-25 million years. However, the use of various methods for determining the age gives values ​​from 20-30 million to several tens of thousands of years. But, if we assume that the traditional point of view is correct, then Baikal can be considered the oldest lake on earth.

BAIKAL WATER

Baikal water unique and amazing, like Baikal itself. She is unusually
clear, pure and oxygenated. In not so much old times it was considered healing, with its help, diseases were treated.

Spring transparency Baikal water is as much as 40 meters! This is explained by the fact that Baikal water, due to the activity of living organisms that live in it, is very
weakly mineralized and close to distilled.

The volume of water in Baikal reaches about 23 thousand cubic kilometers, which is 20% of the world and 90% of Russian fresh water reserves. There is more water in Baikal than in all five Great American Lakes combined - they only reached 22,725 km3 in total. Every year, the Baikal ecosystem reproduces about 60 cubic kilometers of clear, oxygenated water.

RESIDENTS OF BAIKAL

The exclusivity of many physical and geographical features of the lake was the reason
extraordinary diversity of its flora and fauna. And in this respect, it has no equal among the fresh waters of the world.

The lake is inhabited by 52 species of fish of several families:

• sturgeons (Baikal sturgeon),
• salmon (davatchan, taimen, lenok, Baikal omul - endemic fish, whitefish),
• grayling (Siberian grayling),
• pike,
• carp,
• loach,
• catfish,
• cod,
• perch,
• sculpins,
• golomyanki.

The food pyramid of the lake ecosystem is crowned by a typical marine mammal- seal,
or Baikal seal. The Baikal seal is the only representative of mammals in the lake. For almost the entire year
it lives in the water, and in autumn it forms mass haulouts on the rocky shores of the lake.

The life of many animals characteristic of Baikal is inextricably linked not only with the lake itself, but also with its coast. Seagulls, mergansers, goldeneyes, scoters, shelducks, white-tailed eagles, ospreys and many other bird species nest on the shores of the lake and on its islands.

Remarkable is such an integral part of the life of the great lake as the massive emergence of brown bears on the shores, which is entirely due to the peculiarities of the nature of Lake Baikal.

In the mountain taiga of the Baikal region, there is a musk deer - the smallest deer on the globe.

The diversity of the organic world of Baikal staggers the imagination, but its originality is no less phenomenal. Many animals and plants living in the lake are not found in any other body of water the globe. There are 848 species of endemic animals (about 60%) and 133 species of endemic plants (15%) in Baikal.

BAIKAL FOR TOURISTS

Today, everything connected with Baikal arouses genuine interest not only in our country, but also abroad. Over the past decade, Baikal has become a magnet for many tourists. Relatively well-preserved nature
lakes-seas, rapidly developing infrastructure - hotels, roads, proximity to transport interchanges- give reason to believe that in the future the tourist flow to the shores of Lake Baikal will only increase.

Come to Lake Baikal! Admire its beauty and purity of water, feel that almost mystical
energy that gives the sacred sea to everyone who comes to its shore.

Based on the article "The Unique Baikal", prepared by Valentina Ivanovna Galkina, Honored Worker of Culture of Russia, head of the exposition of the Baikal Museum of the Siberian Branch of the Russian Academy of Medical Sciences.

Lake Baikal - what is it like?

In outline, Baikal looks like a narrow crescent, so easy to remember that it can be easily found on the map of Russia even by those who are not particularly strong in geography. Stretching from the southwest to the northeast for as much as 636 kilometers, Baikal seems to squeeze between mountain ranges, and its water surface is at an altitude of more than 450 meters above sea level, which gives every reason to consider it mountain lake. From the west, the Baikal and Primorsky ridges adjoin it, from the east and southeast - the massifs of Ulan-Burgasy, Khamar-Daban and Barguzinsky. And all this natural landscape so harmonious that one without the other is hard to imagine.

More Oleg Kirillovich Gusev (1930-2012), candidate of biological sciences, professional hunter, editor-in-chief of Russia's oldest magazine "Hunting and hunting economy" and author of several books on conservation issues unique nature of this lake, wrote: "Baikal gives us great joy and great pleasure." And he added: “It strikes with its monumental style and the beautiful, eternal and powerful that is inherent in its very nature”, emphasizing that the more you get close to it, the more tempting it becomes, and the more clearly you understand that Baikal is unique and charmingly inimitable. Anyone who visits here at least once can be convinced of the veracity of these words.

lake depth

The depth of the lake is truly impressive - 1637 meters. According to this indicator, Baikal surpasses such largest water bodies as Tanganyika (1470 m), the Caspian Sea (1025 m), San Martin (836 m), Nyasa (706 m), Issyk-Kul (702 m) and the Great Slave Lake (614 m). m). The remaining deepest lakes in the world, twenty-two in total, are less than 600 meters deep. And the climatic conditions on Baikal, as they say, match it unique features: here the sun scorches mercilessly and cold winds blow, then storms rage and the quietest weather sets in, conducive to beach holidays.

Features and mysteries of Baikal

The coastline of the Siberian "crescent" is 2100 km long, it has 27 islands, the largest of which is Olkhon. The lake is located in a kind of basin, which, as mentioned above, is surrounded on all sides by mountain ranges and hills. This gives reason to assume that the coastline of the reservoir is the same throughout. In fact, rocky and steep is only West Coast Baikal. The relief of the eastern one is more gentle: in some places Mountain peaks located at a distance of 10 or more kilometers from the coast.

Lake Baikal water

23,615.39 km³ - such a fantastic figure measures the reserves of Baikal water. According to this indicator, the lake is second only to the Caspian Sea. Considering that in the latter it is salty, it is Baikal that occupies the first line of the world ranking in terms of fresh water reserves, that is, suitable for drinking water. In addition, it is extremely transparent, and all thanks to a very small amount of suspended and dissolved minerals, not to mention organic impurities - they are generally negligible here. At a depth of up to 35-40 meters, you can even distinguish individual stones, especially in spring, when the water turns blue. It also has a huge supply of oxygen. No wonder Baikal - for the totality of such unique properties and qualities - is called national treasure Russia.

The water in Baikal is very clean. Previously, it could be drunk directly from the lake and not even boiled. But now crowds of tourists have rushed to Baikal, who still pollute this area, so now, before drinking Baikal water, you should ask local residents where it can be done.

Baikal ice

The time of freezing on the lake lasts on average from the beginning of January to the beginning of May. During this period, it freezes almost completely. The only exception is a small 15-20-kilometer section located at the source of the Angara. At the end of winter, the ice thickness can reach 1 meter, and even more in the bays - one and a half to two meters. At severe frosts Huge cracks form on the ice, which are called “stand cracks” here. They are so impressive that they can reach from 10 to 30 km in length. The width, however, is small: only 2-3 m. Such “slits” literally tear the ice cover into separate fields. If it were not for cracks, the formation of which is accompanied by a loud, like a cannon shot, sound, then lake fish would die en masse from a lack of oxygen.

Baikal ice has a number of other features that are unique to it, and truly mysterious, which scientists have not been able to explain. Back in the middle of the last century, specialists from the local limnological station discovered the so-called "hills" - hollow ice hills in the shape of a cone, reaching a height of 5-6 meters. Being "open" to the side opposite the shore, they even somewhat resemble tents. Sometimes there are "solitary hills", that is, located separately from each other. In some cases, they are grouped, forming "mountain ranges" in miniature.

Dark rings on the lake

Another mystery is the dark rings, the diameter of which is 5-7 km (moreover, the width of the lake itself is 80 km). They have nothing to do with the "belt of Saturn", although they were also discovered through satellite imagery. satellite photos amazing formations, made back in 2009 at different parts of Lake Baikal, bypassed the entire Internet. Scientists puzzled for a long time: what could it be? And they came to the conclusion that the rings arise due to the rise of deep waters and an increase in the temperature of the upper layer in the center of the ring structure. And as a result, a clockwise flow arises, reaching in some zones maximum speeds. As a result, vertical water exchange increases, provoking the destruction of the ice cover in an accelerated mode.

Bottom of Baikal

It is impossible not to say about the bottom of the amazing reservoir. It also differs from others, and above all in that it has a very pronounced relief - there are even underwater mountain ranges. The three main basins of the lake - northern, southern and middle, separated by the Akademichesky and Selenginsky ridges - are distinguished by a pronounced bed. The first ridge (its maximum height above the bottom is 1848 meters) is especially expressive: it stretches for as much as 100 km from Olkhon Island to the Ushkany Islands.

earthquakes

Another feature of these places is high seismic activity. Fluctuations of the earth's crust here occur regularly, but the strength of most earthquakes does not exceed one or two points. But there have been powerful ones in the past. For example, in 1862, when a ten-point “shake” led to the sinking of an entire piece of land in the northern part of the Selenga delta, one of the many tributaries of Baikal, under water. Its area was 200 km, about 1500 people lived in this territory. Later, a bay formed here, which is called the Failure. Strong earthquakes also occurred in 1903, 1950, 1957 and 1959. The epicenter of the latter, 9-point, was at the bottom of the lake in the area of ​​the rural settlement of Sukhaya. The aftershocks were then also felt in Irkutsk and Ulan-Ude - about 5-6 points. In our time, the region was shaking in 2008 and 2010: the strength of the tremors was 9 and 6.1 points, respectively.

Origin of Lake Baikal

Lake Baikal still hides the secret of its origin. Researchers often argue about its age, coming to the conclusion that it is at least 25-35 million years. The indicator is impressive, especially considering that the life cycle of most lakes, and in the first place glacial origin, does not exceed 10-15 thousand years. After this period, they either become swampy or filled with silty sediments. With Baikal, nothing like this has happened and is not happening. And, according to scientists, is unlikely to happen in the future. The lack of signs of aging is explained by the fact that the lake is ... a nascent ocean. The hypothesis did not arise out of the blue: as it turned out, its banks move away from each other by 2 cm every year.

Flora and fauna

An interesting fact: the purity of Baikal water is, by the way, very cold (temperature surface layers even in the warm season it does not exceed +8-9°C on average) - supported by the microscopic crustacean epishura, one of the most famous local endemics. In the course of its life, this 1.5 mm crustacean consumes organic matter (algae), passing water through its small organism. The role of epishura in the ecosystem of the lake can hardly be overestimated: it forms 90 or more percent of its biomass, serving in turn as food for the Baikal omul and predatory invertebrates. In the processes of self-purification of Lake Baikal, oligochaetes or oligochaetes also play a significant role, 84.5 percent of which are endemic.

Of the 2600 species and subspecies of the local fauna, more than half of the aquatic animals are endemic, that is, living exclusively in this lake. Among the fish, one can also distinguish grayling, Baikal sturgeon, whitefish, taimen, pike, burbot and others. Of particular interest is the golomyanka, which, from a human point of view, “suffers” from obesity: its body contains about 30% fat. She loves to eat so much that in search of food every day she makes a “journey” from the depths to shallow water, which surprises researchers a lot. This underwater inhabitant is also unique in that it belongs to viviparous fish. The distant "neighbors" of golomyankas can be called freshwater sponges growing at great depths. Their presence here is an exclusive phenomenon: they are not found in any other lake.

If the biosphere of the lake is presented in the form of a pyramid, then it will be crowned by the Baikal seal or seal, which is the only mammal in this reservoir. Almost all the time he lives in the water. The only exception is autumn, when seals lie en masse on rocky shores, forming a kind of "settlement". Many other inhabitants of Baikal also explore the coast and islands, for example, gulls, goldeneyes, shelducks, mergansers, white-tailed eagles and other birds. Characteristic for these places is such a phenomenon as coming to the coast, and in droves, brown bears. And in the mountainous Baikal taiga you can meet musk deer - the smallest deer on Earth.

Attractions of Baikal

Lake Baikal is so majestic that it is often called Siberian Sea. In 1996, it was included in the list of UNESCO World Heritage Sites. But not only due to the unique ecosystem that requires careful treatment - there are also many historical and architectural sights, not to mention natural and cultural monuments.

One of them is located near the lake, at the source of the Angara, a reserved rock called the Shaman-stone. It can be seen in the middle of the river, between capes Rogatka and Ustyansky. If you focus on the line of the Port-Baikal ferry crossing, then the rock will be 800 meters lower. Since ancient times, the Shaman-stone was endowed by the inhabitants of the Angara region with unusual power, they prayed near it and performed various shamanic rites.

Between the mainland and the Svyatoy Nos peninsula is perhaps the most famous bay on Baikal - Chivyrkuisky. Its area is approximately 300 km², it is the second largest on the lake, and it is also shallow (about 10 m deep). Thanks to the latter circumstance, the water in the bay warms up well, on average up to +24 degrees. On southwest coast there are such settlements as Kurbulik, Katun and Monakhovo. The main wealth of the bay is fish resources. Here you can find pike, perch, horned catfish, the weight of which can reach tens of kilograms. However, fishing on an industrial scale is prohibited - only amateur. The Chivyrkuisky Bay is also known for its thermal spring, one of the hottest: the temperature of the water used to treat diseases of the musculoskeletal system ranges from 38.5-45.5 ° C. The source is located in the Zmeina Bay, on the western side.

On northeast coast Lake Baikal is a tract belonging to the natural-geographical region Podlemorye. It is called Frolikha and includes the river of the same name, which flows into Baikal bay Frolikha and flows out of the lake with the same name. In the river valley - its channel, by the way, crosses the famous a tourist route 95 km long - the Frolikhinsky nature reserve is located. Together with the Zabaikalsky National Park and the Barguzinsky Reserve, it is subordinate to the federal budget government agency"Reserved Podlemorie".

Other attractions:

• Northern Baikal is the last site on the great lake, the nature of which, due to its remoteness and lack of highways retains its originality
• Barguzinsky Bay is the largest and deepest in Baikal,
• Ushkany Islands is a small archipelago with rocky shores in the Barguzinsky district of Buryatia,
• Peschanaya Bay, known for its unique beauty,
• Cape Ryty is the northernmost point of the coast, where there are extensive pastures, and one of the most anomalous places,
• Cape Ludar, located near the old village of Zabaikalskoye,
• Chersky Peak - from its slopes the Slyudanka and Bezymyannaya rivers begin, flowing into Baikal,
• The Circum-Baikal Railway, which has historical significance.

Rest on Baikal

It is along the Circum-Baikal railway In the 80s of the XX century, the Bureau of International Youth Tourism "Sputnik" (Irkutsk) developed the first ecological tour. Since that time, ecotourism on Baikal has been actively developing, despite the fact that tourism infrastructure here is not well developed, there are some transport difficulties. There are also problems associated with environmental pollution by emissions from the Baikal Pulp and Paper Mill. But all of them are to some extent compensated by the activities for the creation and arrangement of excursion trails, regularly held tourism organizations region.

The most favorable time for relaxing on the lake is from May to October. You can swim in July and August, since these months are the hottest - the air warms up to + 30 ° C, shallow water - up to + 25 ° C. Vacation on Lake Baikal will satisfy the needs of even the most demanding tourists. beach holiday, bicycle and car excursions, hiking along the coast, rafting on catamarans and kayaks, quad biking and even helicopter excursions - this is not a complete list of what travel agencies offer their clients. Climbing coastal cliffs and descending into caves are popular.

Fishing

Fishing should be mentioned separately. Many amateurs fish from the rocks adjacent to the lake. The most reckless anglers prefer to settle in specialized bases, of which there are many, and which differ in different levels of comfort. They go fishing on rented vessels. The most popular places on Baikal for fishing the already mentioned Chivyrkuisky Bay, the Mukhor Bay, the shallow bays of the Small Sea and, of course, the rivers flowing into it are considered. The largest of them (besides the Selenga) are the Upper Angara, Snezhnaya, Barguzin, Kichera, Turka, Buguldeyka and Goloustnaya. And only one river flows out of the lake - the Angara.

Fishing, only now under the ice, finds its fans in the winter season, which here lasts from late December to mid-May. Fans of the "second Russian hunt" are helped by professional instructors: without them, it is difficult for inexperienced fishermen to do in an unusual transparent ice correct hole. They willingly share the secrets of how to organize comfortable rest in conditions of 40-degree frosts, which are not uncommon for Baikal. And those who do not want to test their health with extreme cold, go underwater fishing in March and April. At this time, the ice is still strong, and the air temperature begins to reach positive levels.

Winter sports

Of winter entertainment, tourists are also offered skiing. dog sledding(routes are very different both in complexity and length), snowmobile rides ( excursion programs are also different and depend on the level of preparedness of the riders), riding skiing, sledges and snowboards (you can rent ski equipment at numerous rental points on the coast). In winter, as, indeed, in summer, helicopter excursions are held in high esteem among vacationers, giving unforgettable impressions for a lifetime.

Children and youth tourism

Sufficiently developed on Baikal and children's tourism involving rest in summer camps. We will immediately please parents: your children will not be bored here. Staying in a children's institution involves a rich excursion and creative program, including the holding of sanatorium and health-improving events at specialized bases. One of the most convenient places on Lake Baikal for families with small children is Mandarkhan Bay. It seems as if it was specially created by nature for this purpose: it is very shallow, and in summer there is perhaps the warmest water here and children do not risk catching a cold.

The youth is not left unattended. For her, the interregional public organization "Great Baikal Trail", established in 2003, implements various international programs, taking into account the specifics and needs of the age of up to 30. For example, the arrangement and reconstruction of ecological paths, holding educational lectures on nature conservation. Schoolchildren are also actively involved as listeners of the latter.

Video: The underwater world of Lake Baikal

Hotels and recreation centers on Lake Baikal

Many tourists come to rest on Baikal, as they say, savages, getting on their cars. They choose a place they like on the coast and stop there, spending the night in tents. There are very few campsites specially equipped for motorists on the lake. If you plan to stop at such a site, you should take into account that there may not be firewood and basic amenities (for example, a toilet) in this place. Therefore, think in advance about how you will “survive”.

Such experiences will be spared by those who prefer to travel in comfort, even minimal. At their service are many hotels, recreation centers and guest houses scattered along the entire coast of Lake Baikal. Moreover, each tourist will be able to find the most suitable accommodation option for him - taking into account, of course, individual preferences and financial capabilities. We are forced to upset the bohemian public: there are no five-star hotels with the highest level of service here. She, like "mere mortals", will have to be content with ordinary rooms with all amenities. Another note: some recreation centers accept tourists only in the summer.

Tourists traveling on their own run the risk of running into unscrupulous intermediaries when booking a hotel room or recreation center. To prevent this from happening, book a hotel room only through proven and reliable services, which will not only save you from scammers, but also allow you to rent a room at the lowest cost, without unnecessary markups. We recommend Booking.com, one of the first and most popular online hotel booking systems.

How to get there

There are various ways to get to Baikal. The starting point is usually the nearby big cities: Irkutsk, Ulan-Ude, Severobaikalsk. Tourists first come to one of these settlements and plan their trip in detail there. further route. The trip on the section of the Trans-Siberian Railway between Ulan-Ude and Irkutsk is especially memorable: the lake stretches right outside the train windows and you can admire its magical panorama for hours.

One of the most popular tourist destinations on the Siberian Sea is the village of Listvyanka, located at the source of the Angara, 65 km from Irkutsk. From regional center you can get here by bus or boat, the travel time is a little more than an hour. All routes originate in Irkutsk water transport, plying not only on Baikal, but also on the Angara.

How beautiful Baikal is! Perhaps everyone in the world has heard about this lake at least once. And many residents of the CIS even saw him. Such popularity is justified, because Baikal is not an ordinary place. This is the most deep water in the world! There are also a lot of other interesting facts, which we will consider below.

Geography

The lake is located in the south of Eastern Siberia in Russia at the intersection Irkutsk region and Buryatia. It has the shape of a crescent, stretching as far as 620 kilometers. And in width it occupies from 25 to 80 km. Baikal is one of the ten largest lakes in the world. The area of ​​its smooth surface is approximately 30 thousand km², and the length of the coastline is approximately 2 thousand km. But the most interesting fact: Baikal is the deepest lake on Earth! Its deepest part is located at a distance of 1642 meters. The depression of the lake is also considered one of the deepest in the world among others. continental depressions. The average depth is 745 meters.

Story

It is known that Baikal was formed 25-35 million years ago as one of the remaining reservoirs after the disappearance of the ancient ocean. What is surprising is that most of The lakes of that time have not survived to this day, but have turned into swampy areas. There are several theories for the formation deep depression but changes are still ongoing. From time to time, small earthquakes occur near the shores of the lake, but they are usually invisible to people.

The first settlers began to live here around 2000 BC. These were Mongolian tribes, and then the Turkic-Siberian culture began to appear here. At the end of the first millennium of our era, the ancestors of modern Buryats began to settle, who live near Lake Baikal to this day.

Animal and plant world

Baikal has incredibly rich flora and fauna. It is home to approximately 2.6 thousand species of plants, animals and fish. Many of them belong to such creatures that live only in this lake (about 1700 species of representatives of flora and fauna). For example, 27 species of fish are definitely nowhere else to be found, except for this reservoir. There are also the so-called Baikal seals (in other words, seals).

Separately, it is worth highlighting the Baikal epishura. This is a species of plankton that makes up 80% of all zooplankton here. These creatures play an incredibly important role for the lake. They purify the water. Since there are a lot of them, this can explain why Baikal is considered incredibly clean. freshwater lake whose water is drinkable. But, as you know, there is very weak mineralization, however a large number of oxygen.

Climate

The lake greatly influences the coastal climate. It has mostly cool summers and mild winters. Spring comes later than in places farther from the water.

Due to its depth, the lake does not have time to warm up in summer. Usually, even on the warmest days, the water temperature does not exceed + 10°C, so people usually do not swim here. And also, despite the fact that this is a lake, not a sea, there are sometimes storms here. It is noteworthy that there are winds here that have been given their names. They operate only on the territory of the lake. For example, sarma, kultuk, verkhovik, etc.

It is known that due to the long autumn, ice begins to appear only in December, and it completely hardens in a month. But everything starts to melt in March.

And other interesting facts about Baikal for children

• Almost 20% of fresh water is contained in this reservoir (approximately 23,000 km³).
• About 300 rivers flow into the lake, but only one flows out - the Angara.
• In order to determine the exact number of deep point, made an incredible number of measurements (more than 1 million).
• Another interesting fact about Baikal is that the water here is incredibly clear and clean, so it is easy to see the depth up to 40 meters.
• UNESCO in 1996 added the lake to the list of World Heritage Sites.
• There are many on the coast national parks and reserves.
• Here you can often see long sunshine.
• Baikal used to be called the Holy Sea. And the current name of the lake comes from the Turkic language. There are several assumptions about the translation (mainly from the Buryat or Yakut language), but accurate history the origin of the name is unknown.
• On the shores, cedars and larches are often found, whose age is more than 200-300 years.
• Unfortunately, Baikal has such a problem as environmental pollution. Every year the water becomes a little dirtier due to the rivers flowing into it, bringing with them a lot of harmful substances from big cities and industrial plants. And also there is poaching, illegal fishing, deforestation and more.

Instead of a conclusion

Perhaps Baikal deserves to be visited by every person. Such a large beautiful clean lake cannot but bewitch. The water is clear, clean, it is noticeable by how deep you can see the stones at the bottom. It is also the deepest lake in the world. Here you can have a great rest, look at the bewitching views, but it will be a little cold for swimming.

Tourism is very developed here, so do not forget that, like any natural object, Baikal needs protection. Do not litter and pollute what is famous for its cleanliness. The lake is very ancient, but it will most likely exist for a very long time.