Dive the Downtown Aquarium with A-1 Scuba and Travel Aquatics Center | Denver, Colorado




Learn about Shark Conservation

Test your shark knowledge, proper interaction and how to preserve these amazing creatures with our PADI AWARE Shark Conservation Course. For more details, CLICK HERE

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Saving Our Seas From A Mile High!

We would like to invite you to this year's 4th Annual Fund Raiser and Silent Auction, Sunday, November 1st from 4pm-8pm for Fins Attached. Your funds will help continue research, promote conservation and provide education for the protection of the marine environment. For event details, Click Here!

Downtown Aquarium

Denver's Downtown Aquarium, where all our programs are held, features a public aquarium boasting more than one million gallons of underwater exhibits highlighting fascinating ecosystems from around the world and over 500 species of animals. Aquarium website

Gift Cards

Make your dive buddy happy with an A-1 Gift Card! Buy now

Scuba Classes

A-1 Scuba offers a full program of scuba classes for divers of every level. For a full list of our education programs, visit the classes page on a1scuba.com

Scuba Diving Vacations

Once you've explored the Downtown Aquarium dives, you'll be ready for more action! A-1 Scuba and Travel Center's full-service travel agency offers great deals for independent travelers as well as exciting group expeditions.
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Customized Diving Experience

We can arrange individual and private group aquarium dives. Please contact us for details and arrangements.

Want to see what diving at the Downtown Aquarium is really like? Check out our video!


Classes Offered at the Aquarium

Apr 3 14


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