The Chatyr-Kul lake covers an area of 181 square kilometres and is located at an altitude of 3'530 metres. It is surrounded by the Atbaschy range (4'786 m) in the north and the Torugart range in the south (5'108 m). It is part of the Karatal-Japyryk State Nature Reserve.
Kyrgyzstan 2005, Chatyr-Kul lake.
The stamp was issued in the series "Lakes of Kyrgyzstan".