Are you prepared for the future of the recreational diving industry? DEMA Show Online provides training, support and community to help your business succeed. The Show is a MUST-attend event if you want to experience the latest industry trends and develop business and professional relationships in a virtual setting unlike any other. All DEMA Show Online education and exhibits are available through December 2020. Register today and access all content on your own schedule!


Undersea Hunter

Miami,  FL 
United States

The leading authority for diving at Cocos Island, Costa Rica

Undersea Hunter Group is the leading authority for diving at Cocos Island, Costa Rica, with 30 years of experience. The Sea Hunter and Argo vessels feature superior levels of comfort and safety, fewer passengers, fiberglass dive skiffs, more deck space, nitrox, rebreather and full photography support. We also have the 1,500-feet rated, 3-man DeepSee submersible.

 Show Specials

  • $500 discount on any Undersea Hunter trip in 2021 that is not already discounted.

    The 10-day trip includes ground transportation from San Jose to the vessel and return; 11-day /   10-night  cruise with all meals and beer; dive-master service; three dives per day with all nitrox fills, tanks and weights and seven full days of action- packed diving.

    The Cocos Island National Park fee is additional, $554 per person.


  • Liveaboard trips to Cocos Island, Costa Rica
    We specialize in live-aboard diving to Cocos Islands, while offering unique project capabilities anywhere on the planet....

  • Ground transportation San Jose - Puntarenas and return;
    11-day / 10-night cruise with all meals, including beer;
    Dive-master service; Seven full days of action-packed diving with three dives per day (incl. nitrox fills, tanks and weights).