Parco nazionale di Rila

Rila National Park (Bulgarian: Национален парк „Рила“) is the largest national park in Bulgaria spanning an area of 810.46 km2 (312.92 sq mi; 200,270 acres) in the Rila mountain range in the south-west of the country. It was established on 24 February 1992 to protect several ecosystems of national importance.

Musala (Bulgarian: Мусала); from Arabic through Ottoman Turkish: from Musalla, "near God" or "place for prayer" is the highest peak in Rila Mountain, also in Bulgaria and the entire Balkan Peninsula, standing at 2,925 metres (9,596 ft). With a topographic prominence of 2,473 metres (8,114 ft), Musala is also the 6th highest peak by topographic prominence in mainland Europe.