The Starting Point To The Roman Tunnels. Sasca Romana, Caras-Severin County, Romania. Stock Image

The route starts from Sasca Romana and follows the path over the Nera Valley and along some impressive cliffs. The path dug into the rock is marked from place to place by the formation of 7 tunnels, of different sizes, of which the last and longest reaches 40 m, all of which are located at an average height of 15 m above the Nera Valley, along the rock wall.