The Tsalka Plateau is located at the altitude of 1500 to 1700 metres and occupies 398.3 square kilometres in total. The elevated parts are covered by grasslands, whereas the lower parts are used for agricultural purposes. The average yearly temperature is 5.9°C, with 4.8°C in January and 16°C in July. The annual precipitation rate is 740 millimetres. The Tsalka Reservoir occupies the centre of the plateau.