Tran Gorge
The gorge of the Erma River is 5 km away from Tran town. There is a large car park where you can leave your car. The Tran gorge is very picturesque. You will go through a tunnel dug in the rocks by the Germans during the Second World War. [...]
Buinovsko Gorge
Buinovo Gorge is a defile on Buinovska river. Buinovo Gorge is the longest in Bulgaria. Its length is about 10 km and its average altitude is 1090 m. [...]
The Trigrad Gorge
The Trigrad Gorge is third in length after the Buinovsko and Tran Gorges. Its length is about 7 km. [...]
