Philadelphia Regions Largest and Most Comprehensive SCUBA Center! 

Why Underwater world?

We have taught over 14,000 people to SCUBA dive and our professional team of both male and female instructors can meet all of your expectations. We teach all levels of diving, from introductory to Instructor, and many specialty courses as well, including Nitrox, Underwater Photography, and more. Check out what our customers say about us here!

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Travel the world with us!

See the world with us! We offer travel and trips to numerous locations every year. From Bonaire to the Philippines, there is a trip available for every budget. Underwater World trips are led by our knowledgable Instructors and Dive Masters to ensure your experience is life changing.

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