8th spot of #vedatrac3 is called #Perperikon . Human activity in the area dates back to 5000 BCE. The first traces of civilization on the hill date from the Bronze Age, while the ceramics found on the place date from the Early Iron Age.
Per has the meaning of rock, and the name of the ancient god Perkos should be sought in the second particle. It is logical to assume that Perperek means the Rock of Perkos, a place sacred to the supreme god.
Thracians called it a palace for gods and humans. There is also a sanctuary for a Dionysus - winde god.

7th spot of #vedatrac3 is the sort of interesting & cute rock formations of Beli Plast called "Mushroom Rocks". According to the legend, the petrified mushrooms are actually the daughters of a local man called Raduil. He lived with his four daughters in the fortress of Perperikon. They frightened the horse of the Ottoman leader and he fell to the ground. The girls killed him with stones and trees. Then fled.
The best friend of the slain robber caught them up and with one stroke of his scimitar snapped the head of the first girl. She instantly turned into stone. Same happened to other girls.