# German geological and subterranean tourism > Live situation record from CLSTR: https://clstr.news/situations/german-geological-and-subterranean-tourism > Updated: 2026-09-05T14:00:00.000Z. Sources: 4. Developments: 2. Germany is highlighting its geological and subterranean landscapes through various educational and recreational activities. In late August and early September 2026, German geoparks scheduled several geological excursions. The GrenzWelten National Geopark organized tours focusing on gravel pit machinery and limestone dome structures, while the UNESCO Global Geopark Ries marked its 20th anniversary with expert-led excursions to active quarries to demonstrate the history of the Ries crater and modern industrial stone use. Complementing these geological studies, the country offers diverse subterranean experiences. In the Elbsandsteingebirge region, guided cave tours provide opportunities for beginners to navigate rock crevices. Meanwhile, the Harz region features extensive cave systems, including unique anhydrite caves and sites containing significant scientific findings like cave bear bone fragments, alongside historical industrial sites such as the former Knesebeck shaft mine. ## Timeline ### 2026-09-05: Germany's subterranean landscapes offer cave climbing and historical exploration Germany's Elbsandsteingebirge and Harz regions offer unique underground attractions, from guided cave climbing tours to ancient cave systems and historical mining sites. 2 sources. https://clstr.news/cluster/germanys-subterranean-landscapes-offer-cave-climbing-and-historical-exploration ### 2026-08-31: German geoparks announce geological excursions and quarry tours German geoparks GrenzWelten and Ries are hosting geological tours in September 2026, featuring quarry visits and studies of crater formations and soil structures. 2 sources. https://clstr.news/cluster/german-geoparks-announce-geological-excursions-and-quarry-tours --- Cite as: German geological and subterranean tourism. CLSTR, https://clstr.news/situations/german-geological-and-subterranean-tourism