In May 2016 we stopped at the Vogelherdhöhle due to to potential WHS Status. There was not much to see, we just took a hike to the entrance.
Now in July 2022 we finally visited the highest church in the world in Ulm and stopped shortly after at the cave Hohle Fels. I took a short tour to the inside with my daughter. We could watch archaelogists at their excavation work and learned a bit about the former inhabitants of the cave. Worth visiting is also the surrounding. The Ach-Tal ist especially beautiful between Blaubeuren and Hohle Fels.