village of Garvanovo in Haskovo, BulgariaBoaza is the official name of the gorge of the Banska River between the villages of Garvanovo and Tatarevo, Haskovo district. Boaza fascinates visitors with its numerous rock formations, the most famous among them called Rogata, and with a waterfall. Banska River takes its source west of Sofidzhik Peak in the Eastern Rhodopes and it flows into Maritsa River close to Dimitrovgrad.
The river is rich in fish - chub, barbel, the Danube bleak, carassius, the common nase and the vimba bream, whereas the Boaza Area is well-known as a gold-yielding zone.