- The entrance fee for the Höllentalklamm includes the visit to the museum.
- Children up to 6 years old enter for free.
| Adult | Senior | Teenager** | Child*** | |
| 1 Day | €7.00 (£6.05) | €7.00 (£6.05) | €3.50 (£3.03) | €3.50 (£3.03) |
The gorge is open all day. However, it is only accessible during the snow-free season. According to snow conditions, it opens in late May and closes in late October.
