가장 멋진 동굴 4곳

The gold mine 🪙💰 near Oberursel was an experimental mine with several shafts, which probably dates back to Roman times or possibly even to Celtic origins. The visible tunnel now serves as a bat quarters🦇🦇🦇. Please avoid unnecessarily illuminating the tunnel entrance. 🕯️

A place steeped in history and surrounded by many rumors.

Very interesting

The Old Tunnel was originally built to supply Bad Homburg with drinking water. Today it is closed and used as a bat tunnel.

The Goldgrube (Gold Mine) on the mountain of the same name was an experimental mine with three tunnels and several shafts, probably dating back to Roman times but possibly also of Celtic origin. In 1719, two abandoned old tunnels were rediscovered at the foot of the Hangelstein mountain, and since then, the mountain has also been called the Goldgrube (Gold Mine). The lower and upper tunnels were discovered; the third tunnel, located further south, was unknown at the time. Shortly after the rediscovery of the two tunnels, exploration work began for mineable ore. However, nothing was found, and operations ceased in 1739. Of the three tunnels in the Goldgrube (Gold Mine), only the lower tunnel is accessible; it was explored in 1985. The mine building is fenced and serves as a hibernation area for bats. From: https://de.wikipedia.org/wiki/Goldgrube_(Bad_Homburg)

I can only recommend 👍

The gold mine was an experimental mine with three tunnels and several shafts, which probably dates from Roman times, possibly also of Celtic origin. In contrast to the hopeful name, gold has never been found here, not even minable ores. Today the shaft serves as a wintering place for bats.

Lots of cuddly toys in a small cave. This is really a cute idea