http://puzzles-games.eu/puzzle-baikal-lake-ice-formations-3414.html The Russia's Lake Baikal is so large, that it is often mistaken for a sea. It is the deepest and oldest lake in the world, and the largest freshwater lake by volume, famous for its crystal clear waters and unique wildlife.]]> Tue, 28 Apr 2026 05:27:31 GMT http://puzzles-games.eu/data/thumbnails/11/Baikal-Lake-Ice-Formations.jpg http://puzzles-games.eu/puzzle-baikal-lake-ice-formations-3414.html 3600