Owned by the Institute of Diving, this small museum exhibits relics from the first days of scuba diving, historic displays of the underwater world dating from 1500, and treasures recovered from sunken ships. Hands-on exhibits explain water and air pressure, light refraction, and why diving bells work. Both kids and adults can climb through a submarine and see live sea animals in a pool. Videos and aquariums explain the sea life found in St. Andrews Bay.