limestone formation Pater und Nonne and cave Gruermannshoehle, Germany, North Rhine-Westphalia, Sauerland, Iserlohn

---

Size: 3744px × 5616px
Location: Deutschland,Nordrhein-Westfalen,Sauerland,Iserlohn
Photo credit: © blickwinkel/S. Ziese / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: attraction, attractions, benchmark, benchmarks, cave, cavern, caverns, caves, chalk, chalks, conservation, entrance, entrances, environmental, europe, european, format, formation, formations, geology, geomorphology, german, germany, gruermannshoehle, interest, landmark, lime, limestone, limestones, monument, monuments, natural, nature, nonne, north, nrw, pater, place, places, protection, reef, rhine-westphalia, rock, rocks, rocky, sauerland, sight, sights, stalactite, stone, stones, tourism, und, vertical