| Attraction type | History & culture |
*The temperature inside the tunnels is around 10°C throughout the year. It is safer to bring a long-sleeved jacket even in midsummer.
*Due to the large number of stairs, some areas are inaccessible to wheelchair users.
*Discounts are available for people with disabilities. Please present your disability certificate at the reception.
*As the tour area includes a national historic site, the mine tour may be suddenly suspended due to repair and maintenance work, etc.
*In the event of bad weather or unexpected repair or maintenance work on the mine, the mine tour may be canceled at short notice. In such cases, no cancellation fee will be charged.
8:00 to 17:30 (last entry at 16:00): April to October
8:30 to 17:00 (last entry at 15:30): November to March