Skip to primary navigation Skip to content Skip to footer


No experience necessary!

Quick Details

Duration: 1 – 2 hours (includes orientation and debriefing)

Includes: Complimentary access to Ocean Safari

Age Limit: 8 – 80+

Non-swimmers and non-divers welcome!


Join us for a walk on the wild side!

If you can walk and breathe — you can SeaTREK! Experience the thrill of exploring the ocean and all its wonders, without giving up precious vacation time for specialized training.

All SeaTREK tours begin with a short health questionnaire and completion of a liability release, followed by an orientation and video safety briefing. Soon you are ready to descend a vertical ladder and find yourself immersed in the underwater realm, walking on the “ocean floor” in near weightlessness. Vibrant marine life comfortably swims around you as you discover the beauty and majesty of this remarkable environment.

SeaTREK underwater helmet diving tour is the largest underwater walking program in the world, with insured safety standards and a certification program for all SeaTREK staff members. Tours are only offered at authorized locations, including UnderWater World Guam, and conducted by staff members who have successfully completed the rigorous certification program, are CPR and First Aid certified, and hold a Rescue Diver certification (or higher). Tours focus on education and entertainment, teaching guests about our fragile marine ecosystem in a way that is fun, engaging and most of all memorable.

Related Activities