
Ecotao Lodge
★★★★
★ 9.4/10 (902 reviews)
3.8 km away as the crow flies
Dive centre · Koh Tao · Thailand
4.965 Google reviewsExplore the Gulf of Thailand from a brand new hillside retreat with dedicated dive boats and a full range of PADI courses.
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Duck'n Dive is one of the newer PADI dive centres in the Koh Tao and Koh Nangyuan area. Situated in a peaceful hillside location, the resort offers sweeping views of the ocean and easy access to the best dive sites in the Gulf of Thailand.
The centre operates as a PADI Dive Resort, providing a base for both training and fun diving. Its position allows you to settle into a relaxed atmosphere surrounded by greenery before heading out on the water.
The team consists of experienced PADI instructors dedicated to maintaining high safety standards for every diver. They manage a wide variety of programmes, from initial student training to professional development.
Instruction is available for all levels, including the PADI Divemaster course and EFR First Aid training. The staff is committed to providing a professional experience for those looking to progress through their certifications or simply enjoy a series of guided fun dives.
The centre offers a comprehensive range of PADI courses, starting from the PADI Bubblemaker and PADI Discover Scuba Diving (DSD) for those new to the water. For those seeking full certification, the curriculum includes the PADI Scuba Diver Course, the PADI Open Water Course, and the PADI Advanced Open Water Course.
For more experienced divers, the centre provides the PADI Rescue Diver Course, the PADI Divemaster programme, and Enriched Air Nitrox training. They also offer a PADI Scuba Review for those needing a refresher, alongside EFR First Aid courses.
The centre operates its own dive boat, designed to provide a comfortable and relaxing experience for both divers and non-divers. The vessel offers ample space for groups to unwind between dives and features onboard amenities to help you soak up the scenery.
Available trips include day dives and night dives, covering the most iconic sites around the island. For those looking to extend their time underwater, the boat is well-equipped to handle various dive profiles and destinations.
The facility boasts a brand new building equipped with the latest diving kit. This ensures that divers have access to reliable and modern equipment for their training and exploration.
Nitrox is available on-site for divers looking to extend their bottom time. The centre also provides a range of services including equipment hire and dedicated areas for diving activities.
Chumphon Pinnacle is a large underwater pinnacle rising from the ocean floor to depths of 14–18 metres. It is a premier site for seeing large schools of fish and provides a chance to encounter whale sharks (Rhincodon typus) and barracuda.
HTMS Sattakut – 742 is a decommissioned Thai Navy ship resting on a sandy bottom at approximately 30 metres. This wreck serves as an artificial reef and is an excellent site for wreck diving and underwater photography.
Green Rock consists of numerous boulders and swim-throughs at depths between 5 and 25 metres. It is an engaging site for intermediate divers looking to spot razorfish, groupers (Epinephelus), and passing pelagics.
HMS Suphairin – 313 is one of the newest wreck dives in the area, having been sunk in 2023 to create an artificial reef. This site offers a modern exploration opportunity for experienced divers looking to photograph a recent wreck.

down to 28 m

down to 25 m

down to 28 m

down to 32 m

down to 25 m

down to 18 m

down to 18 m

down to 32 m
And some of the dive sites the centre runs.
The reefs around Koh Tao are teeming with life, from large schools of fish and colourful reef fish to various species of corals. You can regularly observe groupers (Epinephelus), snappers (Lutjanus), and barracuda schools. Larger visitors such as whale sharks (Rhincodon typus), rays (Batoidea), and turtles are also part of the local ecosystem.
In the more rugged areas, keep an eye out for stingrays, blue-spotted rays, and blue-spotted stingrays. You may also encounter reef sharks (Carcharhinus), various species of butterflyfish (Chaetodon), and different types of angelfish (Pomacanthidae) amongst the hard and soft corals.
For those interested in macro life, the sites offer plenty of variety. Look for nudibranchs, Christmas tree worms, sea anemones (Actiniaria), and various crustaceans. You might also spot white-eyed moray eels (Muraenidae), shrimp (Caridea), and other unusual critters tucked into the crevices of the reef.
Diving in the area is subject to local conditions, with Hin Wong Pinnacle known to be prone to strong currents. It is advisable to check with your instructor regarding the specific conditions for your chosen site.
The rainy season generally falls between October and December, which is a period to consider when planning your trip.
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Ratings and reviews collected by Viator and Tripadvisor.