Welcome to ACE Marine Expeditions-Koh Tao, Thailand
“The sea, once it casts its spell, holds one in its net of wonder forever.” – Jacques Yves Cousteau
We are an exclusive scuba diving centre and island expedition tour operator offering day tours and scuba diving trips around Koh Tao. SSI (Scuba Schools International) scuba diving courses are available from beginner to professional. All courses and underwater photography and video training is offered in small groups for divers and photographers. We also offer special luxury speedboat scuba diving/snorkeling tours around Koh Tao and to Ang Thong National Marine Park. Our company is based in Thailand on the beautiful island of Koh Tao. We have been operating in these waters for over 17 years. Our company is the only such extraordinary dive and tour operator on Koh Tao offering scuba diving in small groups, private courses, photography expeditions, personal photo and video services, underwater film academy, Whale Shark Watch programme, luxury speedboat trips, day trips to Ang Thong Marine Park, and exclusive dive charters. We are also CCR friendly. Scuba diving, photography, and film courses are offered from beginner to professional in a class setting of 2 students per 1 instructor. Students are given the personal care and comfort of learning at their own pace. Experienced divers have the option of diving in an expedition group size of 2 divers with a professional guide or are free to explore the reefs with another buddy. We offer unique trips for special events such as weddings, honeymoons, and birthdays. Family, friends, and group packages are also available. Looking for things to do on Koh Tao? Join one of our expeditions for an excellent experience.
Our trips cater to the photographer in all of us. We want all of our guests to discover an unforgettable diving holiday both above and below the waves with us. We operate as a small, professional, eco-friendly dive company with a limit of 10 divers per trip on our Dive Expedition boat and 6 maximum on our luxury speedboat so we can maintain our high-standards of customer care. Our divers have the luxury of staying where they want and diving when they want. Our dive schedules change daily to ensure that we miss all the crowds. We operate our own dive boats so we have the flexibility to make special dive excursions to suit our diver’s needs.We want everyone to enjoy the the beauty of diving Koh Tao the way we like to-on our own and at the best times of day. We base our trips on the recommendations of our very experienced captain and staff that monitor the daily currents, tides, and weather for the best diving conditions. This means our divers, photographers, and film makers all benefit by diving in the best conditions possible. Our diver’s safety and satisfaction is our number one priority. Join us and discover why Koh Tao has come to be a great diving destination for photographers and why we love this beautiful diving paradise.