Dolna Banya, also Dolna Banja or Dolna Bania is a town located in Sofia Province in southwestern Bulgaria. 75 km from Sofia and Plovdiv, Dolna Banya is located by the north-eastern slopes of the Rila Mountains, 18 and 30 km respectively from the ski resorts of Borovets and Samokov. Dolna Banya is known as a resort town, famous for its hot mineral waters, with temperatures of 56.3 C.
The area surrounding the town is largely agricultural, although hiking trails and skiing in the nearby mountains are easily accessible. Dolna Banya is a small, but lively town. The square has a vegetable market, bakery, 2 bars, restaurant, used as a disco on the weekends. From the inside of the town's Bulgarian Orthodox church is covered in beautiful murals, the churchyard located next to a stream.