Store Hours:
Mon Tue Thur Fri
10am - 6pm

10am - 1pm

Saturdays by appointment

Scuba Diver Classes start every month. We offer Basic through Instructor level certification courses.

More than 70% of the Earth is covered with water. That leaves a lot of territory out of limits for most of us. Here at UnderSea Adventures we strive to give you access to the underwater frontier.

UnderSea Adventures is a full service dive center specializing in education, sales, service, rentals and dive travel. We are Southeastern Washington's #1 dive center.

UnderSea Adventures is an SSI facility and a PADI Dive Center.

SSI - Scuba Schools International - - Register Now


TBD: Peak Performance Bouyancy Specialty Class - call for info

TBD: Nitrox Class - call for info

July 7: Phantom Divers BBQ and Dive, Columbia Point Park, Richland

July 9: Phantom Divers Missile Silo Day

July 11: Open Water Scuba Diver Class Begins

July 13: Diver Stress & Rescue Class

August 8: Open Water Scuba Diver Class Begins

October 1: Missile Silo Dives - Full

October 15-21: Bahamas Live Aboard - Blackbeards Cruises - Full!

February/March TBA 2017: Cozumel Mexico Trip

more events

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