Rock formations
Karlanovo Pyramids
The Karlanovo Pyramids are sandstone pyramids often included as part of The Melnik complex of stone pyramids, and are located near the village of Karlanovo.
Katina’s Pyramids
The pyramids of Katina are an interesting natural phenomenon near Sofia City.
Stone Mushrooms
The stone mushrooms are rock formations, located east of the village of Beli Plast, at the road, connecting Kardzhali with Haskovo.
The Stone Wedding
The natural landmark called The Petrified Wedding (the Stone Wedding) is located about 4 kilometers east of the town of Kardzhali, near the village of Zimzelen.
Ritlite
Ritlite is a natural landmark, situated on an area of 123 ha on the left bank of the Iskar river above the village of Lyutibrod.
The Belogradchik Cliffs
The Belogradchik Cliffs, a unique natural phenomenon, are roughly 30 km long and 6-7 km wide.