This snorkeling company offers special packages to
Hanauma Bay and
Sea Life Park. They have 24 hours rentals as well as sales of snorkels, masks and fins. They also carry optical masks, boogie boards and view boards.
A public shuttle that is part of Waikiki Trolley and The Bus carry visitors to that area on an hourly basis. Hours are 7:30am to 3:30pm Monday to Saturday, closed Sunday.