Lake Baikal. Landscapes of the lake and coast. The movement of a steam locomotive with a train by rail. Fishing boats at sea. Ships in the bay. Fauna and flora of Baikal. Baikal Limnological Station of the USSR Academy of Sciences. Employees at work. Hypericum hunt seals (seals). Fishermen fish with a seine. Omul. A strong wind shakes the branches of a tree. Waves. Ship on the lake. Storm. Sunset.