Tuva
Tuva is a remote, biodiverse Russian republic in southern Siberia, populated by traditionally nomadic, yurt-dwelling tribes. The Uvs Nuur Basin, shared with Mongolia, encompasses a bird-rich saline lake amid grassland steppes, cold deserts and high mountains home to endangered animals. The massive Yenisei River and its many tributaries traverse Tuva and its Soviet-influenced capital, Kyzyl.