SSI Wreck Diving Specialty Course

The HTMS Sattakut Wreck Diving Specialty Course at Big Blue Diving in Koh Tao, Thailand, is the ultimate underwater adventure for certified divers seeking history and excitement. Over two action-packed days and four training dives, you will master the essential skills required to safely explore sunken shipwrecks and conduct limited wreck penetrations.

Located off the coast of Sairee Beach, the HTMS Sattakut—a former US Navy landing craft—rests on the sandy seabed, offering a thriving artificial reef packed with marine life. Under the guidance of expert instructors, you will learn critical techniques including physical site surveying, reel and line deployment, gas management using the Rule of Thirds, specialized finning to prevent silting, and emergency light-loss protocols.

Whether you are navigating the historic deck guns, exploring shadowed corridors within the light zone, or admiring giant groupers patrolling the hull, this specialty certification equips you with the confidence and knowledge to dive shipwrecks worldwide. Boost your scuba skills, expand your limits, and unlock a whole new dimension of ocean exploration on Koh Tao. Book your Big Blue Diving Wreck Specialty course today!