There's a lake that's a giant salt flat - Apparently.
Lake Natron in Tanzania is a saltwater lake that's so alkaline, it can calcify and preserve dead animals. The lake's surface is covered with a thick layer of salt and minerals, creating a surreal landscape. With a pH level of around 10.5, Lake Natron is one of the most alkaline bodies of water on Earth, making it a unique and extreme environment. The lake's extreme conditions have led to the formation of eerie, calcified skeletons of dead birds and bats.