On a mountain
Perperikon – Medieval Archaeological Complex
Perperikon is located in the East Rhodope Mountain, 20 km northeast from the town of Kardzhali.
Medieval Fortress near the village of Mezek
Near the village of Mezek (Svilengrad Municipality), on the Kaleto hill stand the ruins of a medieval Byzantine fortress from the end of the 11th century AD.
Rhodope
Some of the most beautiful and picturesque places in Bulgaria are located in the Rhodope Mountain.
Strandzha Natural Park
Strandzha Natural Park is the largest protected area on the territory of Bulgaria that stretches over 1161 sq km.
Sinite Kamani Natural Park
The town of Sliven is situated 300 kilometers east of Sofia and 100 kilometers west of Burgas City.
Bulgarka Natural Park
The Bulgarka Natural Park is located on the northern slopes of the central Balkan Mountain – above the Shipka and Tryavna areas.