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Dahlmann-Höhle

The Dahlmannhöhle is a 31-metre-long river cave in Middle Devonian mass limestone near Balve, whose interior shows water erosion but no speleothems.

Balve

The Dahlmannhöhle is a 31-metre-long river cave in Middle Devonian mass limestone near Balve, whose interior shows water erosion but no speleothems.

Characteristics

  • Type: Cave
  • Municipality: Balve
  • Record updated:

Caves are protected biotopes (§30 BNatSchG). Caves used by bats as winter quarters must not be entered from 1 October to 31 March (§39(6) BNatSchG), except show caves and their developed parts.

Location

The Dahlmannhöhle is located on the eastern slope of the Hönne valley between the Balve districts of Volkringhausen and Sanssouci.

Map

Entrances

Always verify coordinates and access conditions before setting out.

  1. Dahlmann-Höhle

    51.356886, 7.880474
Download all entrances as GPX

Description

Morphology

The cave is 31 metres long. In the rear section it becomes increasingly narrow and rises slightly. The entrance area has a width of 1.8 metres and a height of 1.2 metres.

Speleothems

The cave interior shows no speleothems and only minor sinter formations.

Hydrology

The cave interior shows water erosion from past times.

Other details

The Dahlmannhöhle is a river cave in Middle Devonian mass limestone near Balve. It is owned by the Rheinisch-Westfälische Kalkwerke and is not accessible to the public.

History

Minor finds from the pre-Roman Iron Age indicate a settlement. The local historian Beck described in December 1951 a find with a “simple rim of a bowl, core grey-black, coarsely tempered with calcite, grey-brown outside and inside, smoothed in horizontal lines”. The cave was placed under protection as a ground monument on 12 December 1991.

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Contains information from © OpenStreetMap contributors, www.openstreetmap.org, made available under the Open Database License (ODbL 1.0, https://opendatacommons.org/licenses/odbl/1-0/), modified. · https://www.openstreetmap.org/node/589066714 · data as of 2026 · Source: Wikidata – cave items (Germany) (www.wikidata.org), modified. CC0 1.0, https://creativecommons.org/publicdomain/zero/1.0/ Wikidata (CC0 1.0) · names · obtained 2026-11-13 · data as of 2026 · Source: German Wikipedia – article leads (cave descriptions) (de.wikipedia.org), modified. CC BY-SA 4.0, https://creativecommons.org/licenses/by-sa/4.0/ Wikipedia contributors (de.wikipedia.org), CC BY-SA 4.0 · Text by Wikipedia contributors (Dahlmannhöhle) · adapted by Espeleoworld (normalized, translated); the adaptation is licensed CC BY-SA 4.0, https://creativecommons.org/licenses/by-sa/4.0/ · description · obtained 2026-11-13 · https://de.wikipedia.org/wiki/Dahlmannh%C3%B6hle · data as of 2026 · The derived data is available on request under the ODbL: [email protected]