When winter comes, Baikal resembles giant ice mirror. Native inhabitants of Pribaikalye considered the lake to have no bottom and called it sea. They worshiped Baikal, they even believed there were magic monsters in depth. But the presenter Igor Vukolov will meet no monsters, but experienced divers, which will guide him while diving through the ice. Perfect places for diving under the ice are located near the largest Baikal island Olkhon. There are so many beauties hidden under ice! But diving fans should make a special hole in the ice almost one and a half meters thick before enjoying them.