Italy
Lake Letas is the largest lake in Vanuatu, located in the center of the volcanic island of Gaua of the Banks Islands in northern Vanuatu. The place submitted an application to be considered an UNESCO World Heritage Site in 2004, and has been listed as a protected Ramsar site since 2023. The volcanic
lake is U-shaped, surrounding Mount Gharat on all sides except southwest. It is about 9 km long (north to south) and about 6 km wide, with an area of 19 km2. It is situated in the center of the 20 km diameter island; the lake rests 418 meters above sea level and it is 119 meters deep. It is a fresh water lake with a temperature of 32 °C, where only eels and shrimps can survive. The water in the lake is not very clear, but has a greenish color. Water constantly flows out of the lake at a natural overflow located on the eastern side of the lake. The water flows about 3 km east to Siri Waterfall and then another 3 km through rivers Namang or Be Solomul before it reaches the sea. Local people say there is a canoe at the top of the lake which is used to cross the lake from the eastern side to get to Mount Gharat. The canoe is sometimes located on the eastern edge of the lake (near the water...
Listen to the audio guide for Lake Letas Free on WIP — starts by itself when you arrive, even with the screen off