Museum

Grottenervaringscentrum Isenberg kalksteengrot

Name: Grottenervaringscentrum Isenberg kalksteengrot
Address: 1 Tropfsteinhöhle, Bad Grund (Harz), NDS, DE

door 24 locals aangeraden

Tips van locals

Stephan

March 11, 2020

The Iberg Dripstone Cave (German: Iberger Tropfsteinhöhle) is a public cave and geology museum in southern Lower Saxony near Bad Grund, Germany. It is located on the western edge of the Harz mountains in the 563-metre-high (1,847 ft) Iberg mountain at a height of 440 metres (1,440 ft) above sea level in the chalk of an upper Devonian atoll reef. The actual dripstone cave is 123 metres long. With its 78-metre-long (256 ft) Captain Spatzier Gallery, the Yellow Climb (Gelben Stieg) and two other caverns, the total length of the cave is 300 metres (980 ft). The cave was discovered in the 16th century by miners, who were looking for deposits of limonite or 'brown iron ore'. In 1524, the presence of caverns in the Iberg massif was mentioned for the first time. The first account in 1737 described a visit to the cave by a doctor, Franz Ernst Brückmann, on 30 March 1723. In 1874, paths and steps were laid out and the show cave was opened to the public with a viewable length of 220 metres. The entrance gallery, the Captain Spatzier Gallery (Hauptmann-Spatzier-Stollen), was built in 1910 and 1911. Electric lighting was added in 1912 and was extended in 1935.