The „Eternal Life“ alum mine located in the pedestrian precinct enables visitors to find out about mining in the past and the production of alum. A treasure hunt in the mysterious world of mining brings out the child in adult men and women.
Historic alum mine from 1542, specialist guided tours of the old mine galleries (alum salt extraction, mining techniques, lining, gallery tours). Air raid shelter from 1944/1945.
Additional access information for wheelchair users and persons with reduced mobility:
- An advance registration by phone is required
- Side entrance (door 95 cm) for wheelchair users via ramp (ca. 30 % slope, 0.7 m length), an accompanying person is required
- The tunnels are 90-120 cm in width, the narrowest passage in mine is 76 cm
- Surfaced paths
- No steps throughout the mine