Ofnet Caves - Credit: Wikimedia Commons
Ofnet Caves - Credit: Wikimedia Commons
The Ofnet Caves () are the remains of an underground karst system on the edge of the Nördlinger Ries in Germany. They are located on a limestone hill near Nördlingen, Bavaria. The caves became famous in 1908 when 33 prehistoric human skulls were discovered. The skulls were dated to the Mesolithic period. Read more on Wikipedia
Source: en.wikipedia.org