Not Suitable For: Children under 6 years
Not Suitable For: People with claustrophobia
What To Bring: Comfortable shoes
What To Bring: Camera
What To Bring: Sunscreen
What To Bring: Water
Know Before You Go: Wear comfortable shoes and clothing suitable for walking
Know Before You Go: Bring water, sunscreen, and a camera for photos
Know Before You Go: Arrive at the meeting point 15 minutes before the tour starts