| Uri ng tour | Shared tour |
| Paraan ng transportasyon | Pumunta nang mag-isa |
| Mga uri ng tour | Guided tour |
| Ayos ng pagkain | With snacks |
| Uri ng sightseeing | Historic site tour, Hiking |
| Transportasyon | Paglalakad |
Not Suitable For: People with claustrophobia
What To Bring: Comfortable shoes
What To Bring: Jacket
Not Allowed: Pets (assistance dogs allowed)
Know Before You Go: The underground quarry has a constant temperature of 13°C all year round, so it's best for those who are sensitive to the cold to cover up a bit.