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 3 ft (90 cm), Children under 3 years, Children under 33 lbs (15 kg), Children under 4 years, Children under 44 lbs (20 kg), Children under 5 years, Children under 50 lbs (23 kg), Children under 6 years, Children under 7 years, Children under 8 years, Children under 9 years, Cruise ship guests, Non-swimmers, People afraid of heights, People diving up to 24 hours prior, People over 200 lbs (91 kg), People over 209 lbs (95 kg), People over 220 lbs (100 kg), People over 230 lbs (104 kg), People over 243 lbs (110 kg), People over 250 lbs (113 kg), People over 254 lbs (115 kg), People over 260 lbs (118 kg), People over 264 lbs (120 kg), People over 270 lbs (122 kg), People over 275 lbs (125 kg), People over 280 lbs (127 kg), People over 287 lbs (130 kg), People over 297 lbs (135 kg), People over 300 lbs (136 kg), People over 309 lbs (140 kg), People over 331 lbs (150 kg), People over 350 lbs (159 kg), People over 5 ft 9 in (180 cm), People over 55 years, People over 6 ft 6 in (200 cm), People over 60 years, People over 65 years, People over 70 years, People over 75 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 under 3 ft 3 in (100 cm), People under 3 ft 6 in (110 cm), People under 3 ft 9 in (120 cm), People under 4 ft 3 in (130 cm), People under 4 ft 4 in (135 cm), People under 4 ft 6 in (140 cm), People under 4 ft 8 in (145 cm), People under 4 ft 9 in (150 cm), People under 5 ft 1 in (155 cm), People under 5 ft 2 in (160 cm), People under 66 lbs (30 kg), People under 77 lbs (35 kg), People under 88 lbs (40 kg), People under 99 lbs (45 kg), People with altitude sickness, People with animal allergies, People with back problems, People with claustrophobia, People with diabetes, People with food allergies, People with gluten intolerance, People with heart problems, People with high blood pressure, People with insect allergies, People with kidney problems, People with lactose intolerance, People with low level of fitness, People with mobility impairments, People with motion sickness, People with pre-existing medical conditions, 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