Greding Wandern - Räuberhöhlen, Zugtunnel und Steinbruch | Altmühltal

On this hike, I went to Greding in the Altmühl Valley. Near Greding are the Robber's Caves... also known as sandstone caves. Then I continued on to the Ice Tunnel (Euerwang), which is 7,700 meters long. Above the tunnel, I found what looked like a bunker or tunnel ventilation system. Afterward, I passed a small spring and then continued on to the Greding quarry. Greding and the entire Altmühl Valley are known for their attractions.