Not Suitable For: People with mobility impairments
Not Suitable For: People with claustrophobia
Not Suitable For: Wheelchair users
Not Suitable For: Children under 3 ft (90 cm)
Know Before You Go: The excursion is 1 hour and 45 minutes, and you will be underwater for 45 minutes
Know Before You Go: Children must be 36 inches or taller, and all passengers must be able to ascend and descend a near-vertical ladder on the submarine