Almost 6,000 kilometers and four different kinds of transport were left behind. I had to change transport for three times and, finally, I got to Siberia, Lake Baikal. Gennady Misan, the director of the dive-center “BaikalTek” met our group at the Irkutsk airport, and took us to the island of Ol’hon. A wooden estate situated in Khuzhir, the main village of the island, was our place of residence for the next week. Before the trip I had thoroughly looked through the Internet pages concerning Lake Baikal and without any hints could indicate that Ol’hon Island was the largest island of the lake, located in its middle part, near its western shore. Its maximum length is 71 km, width is 12 km.