Geographical
Dragoman Marshland
The Dragoman Marshland is the largest karst swamp in Bulgaria.
Parangalitsa Reserve
The Parangalitsa Reserve is one of four nature reserves in Rila National Park.
Kazanite Reserve
The Kazanite Reserve is located in the area of the village of Gyovren in the west Rhodope Mountain.
Dzhendema Reserve
Dzendema Reserve is located in Stara planina (Old Mountain), south of Botev Peak (2376 m) above the town of Kalofer.
Bayuvi dupki – Dzhindzhiritsa Reserve
Bayuvi dupki – Dzhindzhiritsa Reserve is part of Pirin National Park.
Bistrishko Branishte Reserve
Bistrishko Branishte reserve is located within the Vitosha Natural Park.