Argas Tas

Arga-Tas is a mountain range in northeastern Siberia, extending roughly north-northwest to south-southeast for almost a hundred kilometres. It stands at the southern end of the Moma Range, west of the Kolyma valley, among the many ridges of the Chersky mountain system. High, cold and remote, these mountains divide the headwaters of rivers flowing through the Indigirka and Kolyma regions toward the Arctic.