At Crater Lake National Park, the deepest lake in the U.S. is slated to close to swimmers and boaters for two years.

This vast body of water, found in Siberia, holds a huge number of world records, including being the deepest lake in the world and covering an area larger than several countries. Russia’s Lake ...

As well as being the world's oldest, Lake Baikal, which stretches 31,700 square kilometres, is also the deepest lake in the world, with a water depth of around 1.6 kilometres. However, according ...