The Top 9 Caves around Hennef (Sieg)
Looking to visit a cave around Hennef (Sieg) on your next adventure? To help you better plan your next outdoor experience, we’ve collected Hennef (Sieg)’s 9
best caves for you. Based on the experiences of other users, each is a recommendation you know you can trust — so you can better plan your next adventure.
best caves for you. Based on the experiences of other users, each is a recommendation you know you can trust — so you can better plan your next adventure.
Last updated: October 13, 2025
Dragon Cave & Reptile Zoo, open from March to November, offers not only historical but also various reptiles, birds and insects from North and South America, Australia, India, Indonesia, Africa, Madagascar, Papua New Guinea and the Solomon Islands.
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Wilhelm "Willi" Ostermann was born on October 1st, 1876 in Mülheim am Rhein. He died on
August 6th, 1936 in Cologne and was a composer and lyricist of home and …
August 6th, 1936 in Cologne and was a composer and lyricist of home and …
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The Ofencaulen are a tunnel system in the Siebengebirge
The tunnels were created from the late Middle Ages by the dismantling of Trachyttuff, which was used as an oven stone …
The tunnels were created from the late Middle Ages by the dismantling of Trachyttuff, which was used as an oven stone …
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The gold hole! Here in the Mehrbachtal the BOLLER MOSCH
around the year 1750 were up to mischief.
Allegedly a ghost who hits trees with a club and screams mosch, …
around the year 1750 were up to mischief.
Allegedly a ghost who hits trees with a club and screams mosch, …
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Everything is so green here
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