| Tour Type | Shared tour |
| Transportation method | Hotel transfer |
| Tour types | Guided tour |
| Meal arrangement | With Snacks |
| Additional service & facility | Transfer included |
| Sightseeing type | Natural sights, Historic site tour, Hiking |
| Transport | Charter car, Sightseeing cruise, Walking |
If your package requires a pickup address, the supplier will reconfirm the address you provided. If the address cannot be accepted, we will contact you to confirm an alternative pickup location.
Not Suitable For: People with mobility impairments
Not Suitable For: People with claustrophobia
Not Suitable For: Wheelchair users
What To Bring: Jacket
What To Bring: Weather-appropriate clothing
Know Before You Go: Please enter correct contact (tel with area code) details for reply
Know Before You Go: In the summer months, please take a jacket and closed shoes; the underground lake remains at +9°C (+48°F) all year
Know Before You Go: The tour lasts 4 hours. It may take longer in case of traffic jams