Special entries for groups and individuals can be arranged in advance for an additional cost.

There is a hard limit to the number of people who can visit per tour, so book in advance online if visiting at a certain time is important to you.

Safety equipment, including a helmet, coat, and lamp, is provided to each visitor and must be worn inside the mine.

The tour involves a lot of walking and is not recommended for people with mobility concerns, health problems, or claustrophobia.

Visiting inside the mine is not possible for visitors with wheelchairs.