Primordial Ocean Path Gerstetten
The primordial seas have left behind reefs and a phenomenal cliff here. In the Coral Reef Museum in Gerstetten, you can admire the fossilized corals and other sea dwellers. If you prefer to be outside, you can walk along the Primordial Ocean Path, a 14-km long circular walk on the geology of the Swabian Alb. You can walk or cycle along the 150 million-year-old reef and go past the 20 million-year-old cliff edge. The starting point is the "Heldenfinger Kliff" or Gerstetten Railway Station.