| Uri ng tour | Shared tour |
| Paraan ng transportasyon | Pumunta nang mag-isa |
| Mga uri ng tour | Guided tour |
| Ayos ng pagkain | Ikaw ang mag-aayos |
| Uri ng sightseeing | Historic site tour |
| Transportasyon | Paglalakad |
Not Suitable For: Children under 10 years
Not Suitable For: People with claustrophobia
Not Suitable For: Wheelchair users
Not Suitable For: People with low level of fitness
Not Allowed: Smoking
Know Before You Go: Available in English, German, and French.
Know Before You Go: Booking in advance is mandatory