The natural beauty of Nepal simply amazing. This is a picture of Tilicho Lake which is located at the Manang district of Nepal. It is situated at an altitude of 4,919 metres (16,138 ft) in the Annapurna range of the Himalayas. Another source lists the altitude of Lake Tilicho as being 4,949 metres (16,237 ft). Mountain lakes are known to geographers as tarns if they are caused by glacial activity. It was also the site of one of the highest ever altitude scuba dives. A Russian diving team consisting of Andrei Andryushin, Denis Bakin and Maxim Gresko conducted a scuba dive in the lake in 2000.