1) Lake of Tajikistan 
Zorkul (or Sir-i-kol) is a lake in the Pamir Mountains that runs along the border between Afghanistan and Tajikistan. It extends east to west for about 25 km. The Afghan-Tajik border runs along the lake from east to west, turning south towards Concord Peak (5,469 m), about 15 km south of the lake. The lake`s northern half lies in Tajikistan where....