Not suitable for: Babies under 1 year, Children under 10 years, Children under 11 years, Children under 12 years, Children under 13 years, Children under 14 years, Children under 15 years, Children under 16 years, Children under 18 years, Children under 2 years, Children under 3 ft (90 cm), Children under 3 years, Children under 4 years, Children under 5 years, Children under 6 years, Children under 7 years, Children under 8 years, Children under 9 years, Cruise ship guests, Hearing-impaired people, People afraid of heights, People over 70 years, People over 80 years, People over 95 years, People under 17 years, People under 19 years, People under 20 years, People under 21 years, People with altitude sickness, People with back problems, People with claustrophobia, People with diabetes, People with epilepsy, People with food allergies, People with gluten intolerance, People with heart problems, People with high blood pressure, People with kidney problems, People with lactose intolerance, People with low level of fitness, People with mobility impairments, People with recent surgeries, People with respiratory issues, People with vertigo, People without driving licence, People without experience, Pregnant women, Vegans, Vegetarians, Visually impaired people, Wheelchair users