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Otto Wolff Adit (Bat Cave)
DiscoverPlaces to seeCavesGermanyRhineland-PalatinateRhein-Lahn-KreisObernhof
Otto Wolff Adit (Bat Cave)
Highlight • Cave
Otto Wolff Adit (Bat Cave)
Hiking
4.6
(74)
This Highlight is in a protected area
Please check local regulations for:
Nassau
Tips
Hunsbuckel 🇺🇦
March 20, 2023
Hiking
The Otto Wolff tunnel was started in 1935 to connect the Leopoldine-Louise mine to the Holzappeler mine. In civil engineering, the pit reached level 25 at 750 m below sea level.
The pit was accessed by at least 36 tunnels with a total length of 44 km (including vein sections) and by at least 17 open shafts and 8 blind shafts with a total depth of 4400 m. There were 25 levels down to a depth of 1067 m (= -789.2 m NN)
Lots of information: de.wikipedia.org/wiki/Grube_Holzappel
The pit was accessed by at least 36 tunnels with a total length of 44 km (including vein sections) and by at least 17 open shafts and 8 blind shafts with a total depth of 4400 m. There were 25 levels down to a depth of 1067 m (= -789.2 m NN)
Lots of information: de.wikipedia.org/wiki/Grube_Holzappel
Translated by
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Thomas Wölferlingen
January 26, 2022
Hiking
Interesting information board about the Otto Wolf tunnel
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Best routes near Otto Wolff Adit (Bat Cave)
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Informations
Elevation 170 m
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Sunday 11 October
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Max wind speed: 9.0 km/h
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