Lake Baikal, the world's deepest, offers astounding views along its shoreline - and winter tours of its frozen expanse have become increasingly popular. With some trepidation, Oleg Boldyrev walked ...

An curved arrow pointing right. Lake Baikal in Siberia is the oldest and deepest freshwater lake in the world. It is frozen for up to five months a year and its ice is so thick cars often drive ...

Lake Baikal, Russia The world’s deepest and oldest freshwater lake, Lake Baikal in Siberia, is renowned for its unparalleled clarity. During winter, its surface freezes into crystal-clear ice ...