Southeast Serbia is a region known for its diverse landscapes, including mountains, valleys, and rivers. It features the Timok River and is home to the Stara Planina mountain range, which offers opportunities for hiking and outdoor activities. The area is rich in natural resources and has a mix of agricultural and industrial activities. The region is also culturally significant, with historical sites such as the Gamzigrad-Ravanica Archaeological Site and the Soko Grad fortress. Southeast Serbia has a population that reflects a blend of ethnicities, contributing to its unique traditions and local customs.