The Rila-Rhodope Biosphere Reserve is a protected area located in Bulgaria, encompassing parts of the Rila and Rhodope mountain ranges. It was designated as a biosphere reserve by UNESCO in 1977, aiming to conserve the unique biodiversity and ecosystems found in the region. The reserve is home to various plant and animal species, some of which are endemic to the area. The reserve features diverse landscapes, including dense forests, alpine meadows, and glacial lakes. It also supports traditional practices and sustainable tourism, allowing visitors to experience the natural beauty while promoting conservation efforts. The Rila Monastery, a UNESCO World Heritage site, is located nearby, adding cultural significance to the region.