Tran Gorge
| Tran Gorge | |
|---|---|
| Трънско ждрело | |
| Floor elevation | 650 m (2,130 ft) |
| Length | 2.8 kilometres (9,200 ft) |
| Geology | |
| Type | Gorge |
| Geography | |
| Location | Ruy, Bulgaria |
| Coordinates | 42°51′41″N 22°39′0″E / 42.86139°N 22.65000°E |
Tran Gorge (Bulgarian: Трънско ждрело, also known as Lomnitsa Gorge or the Gorge of the River Erma) is a canyon-like gorge along the river Erma in the easternmost part of the Ruy mountain range of western Bulgaria. Administratively, it is situated in Tran Municipality of Pernik Province, lying some 3 km north of the municipal center Tran and just south of the Bulgaria–Serbia border. Tran Gorge is among the 100 Tourist Sites of Bulgaria of the Bulgarian Tourist Union and is a popular tourist attraction.