• Try Scuba

    Embark on one of the most exciting journeys of your life! Discover scuba diving in Boulder County's only indoor heated dive pool. Taking the plunge into scuba was an exhilarating step in our lives and we’d love to share that experience with you. Sign up today!

  • Open Water

    Your passport to the underwater world begins with the open water diver certification. Acquire the knowledge and skills to be lifelong underwater explorers. This class promises to be one of the greatest adventures you will ever undertake. Sign up today!


  • British Virgin Islands

    Explore the incredible British Virgin Islands this summer! The numerous islands of this Caribbean archipelago offer spectacular pinnacles, coral gardens, and historic shipwrecks. Idyllic coves and white, sandy beaches line the more than 50 islands of the BVI.
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  • Galapagos Islands

    The enchanting Galapagos Islands are on every diver's wish list. Schooling hammerhead sharks, majestic whale sharks, playful sea lions, exotic marine iguanas, and much more describe the incredible diving around these volcanic islands. Fulfill your dream of diving with big animals this July!
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  • Adventure Dive System

    The Adventure Dive System is designed for the diver who wants to own high-perfoming, reliable life support equipment. This system includes the Aqualung Legend Regulator, Balance or Libra BCD, Suunto Cobra 3 computer and everything else you've ever wanted. Dive the equipment the pros at OFD use!
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  • Pool

    Ocean First Divers has the area's premier aquatic learning environment. Our indoor pool is kept at a comfortable 88°F and we have private locker rooms, showers and a break room with a refrigerator and microwave. Come experience our amazing training facility firsthand and you’ll see why more swimmers, snorkelers and divers choose OFD.
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The Swim School of Boulder grew out of the passion of a few avid aquatic professionals in both the swimming and scuba diving worlds. They were intent on creating a standardized program for swim instructors, beginning with ethical standards and then moving towards specifics of teaching. Our Gold Script lesson plans allow for the advancement of the swimmer based on ability, not a schedule.
Our heated indoor dive pool is Boulder County's premier aquatic learning environment. We keep it at a comfortable 88°F, perfect for both swim lessons and scuba training. One-third is a 4' shallow end devoted to swimming and two-thirds has a 12' flat bottom conducive to scuba training. We also have private locker rooms, showers and a break room with refrigerator and microwave.
Ocean First Divers is a eco travel center, offering domestic and international dive & snorkel vacations for both individuals and the entire family. We conduct monthly open water training dives and travel to the Florida Keys year round. We also frequent Central America, the Caribbean & South Pacific. At OFD, there’s always an exotic adventure that’s right for you.
  • SSI Online Training & Online Services