See the frozen waters of Lake Baikal, Russia.

Forget the ordinary Cathedral of Saint Basil, if you make a trip to Russia you should stop by Lake Baikal. This lake is the deepest, oldest and cleanest lake on earth. Located in the southern region of Siberia, Russia.

Between December and April is the best period to visit, because Lake Baikal will reveal its charms that travelers rarely see on weekdays.