Root cave:
Get up close and personal with earthworms, moles and the like and walk through the root cave as a miniature human. Interactive elements and hands-on models provide clear and child-friendly information about the habitat around and under the tree roots. Climbing models and a play cave with a slide provide lots of fun, especially for the little ones.

Secrets of the Hainich:
The adventure world "Discover the secrets of the Hainich" provides you with lots of interesting facts about the Hainich National Park. Interactive presentations, film screenings and models explain the cycles of nature and complex processes in a fun way.