We are the world's preeminent adventure dive operators. We specialize in live-aboard diving to Cocos
You have arrived at the official page of the Undersea Hunter, one of the world's preeminent adventure dive operators. We specialize in live-aboard diving to Cocos Island, while offering unique project capabilities anywhere on the planet. It's our policy to only answer questions about trips via email, so please write [email protected] with any questions or inquiries.
22/07/2026
https://underseahunter.com/trip-report/july-8-18-2026-cocos-island-trip-report-sea-hunter/
Undersea Hunter July 8-18, 2026 | Cocos Island Trip Report | Sea Hunter July 8-18, 2026 | Cocos Island Trip Report | Sea Hunter
07/07/2026
Whale sharks, mantas and HUGE schools of jacks at Cocos Island!! Click through to read all about it on our latest trip report:
Undersea Hunter June 25 - July 5, 2026 | Cocos Island Trip Report | Sea Hunter June 25 - July 5, 2026 | Cocos Island Trip Report | Sea Hunter
24/06/2026
Mating whitetips, mantas, hammerheads and massive schools of jacks so big they blocked out the sun! Read all about it and more on our latest Cocos Island, Costa Rica trip report:
Undersea Hunter June 11-22, 2026 | Cocos Island Trip Report | Sea Hunter June 11-22, 2026 | Cocos Island Trip Report | Sea Hunter
11/06/2026
Cocos Island delivers again! Close encounters with huge schools of hammerheads, friendly mantas, silvertip sharks and more. Click through to read all about it on our latest trip report.
Undersea Hunter May 29-June 8, 2026 | Cocos Island Trip Report | Sea Hunter May 29-June 8, 2026 | Cocos Island Trip Report | Sea Hunter