
Ecotao Lodge
★★★★
★ 9.4/10 (902 reviews)
1.9 km away as the crow flies
Dive centre · Koh Tao · Thailand
5.0621 Google reviewsExplore the pinnacles and wrecks of the Gulf of Thailand from a PADI 5 Star centre located at the entrance of Sairee Beach.
For subtitles in English: start the video firstthen click the gearat the top right of the video, select “Subtitles/CC”, then “Auto-translate” and choose “English”.
Turtle Divers Koh Tao has been a fixture of the local diving community for over two decades. Situated at a prime spot at the entrance of Sairee Beach, the centre offers easy access to the island's most significant dive sites, including deep pinnacles and historic wrecks.
The centre operates with a focus on marine conservation and inclusive teaching, providing adaptive techniques for divers with different physical and mental abilities. Whether you are looking to start your training or progress through professional levels, the facility is designed to support all stages of a diver's journey.
The team is led by managers Verena and Wayne, alongside Course Director Julian and instructor Luuk. This experienced professional group manages a PADI 5 Star operation that handles everything from junior programmes to professional internships.
Training is conducted with a maximum ratio of four divers per guide, ensuring close supervision and safety. The centre is multilingual, with instruction available in both English and German, making it a reliable choice for international divers.
Turtle Divers offers the complete spectrum of PADI courses. Beginners can start with Discover Scuba Diving, Bubblemaker, or the Junior Open Water and Junior Advanced Open Water programmes, progressing through to Open Water Diver and Advanced Open Water Diver.
For those looking to refine their skills, a wide range of PADI Specialty courses are available, including Deep Diver, Wreck Diver, Underwater Navigation, and Peak Performance Buoyancy. The centre also runs Refresher and Refresher Extreme courses to get you back into trim.
Professional training is a core part of the centre's identity, offering Divemaster internships and the PADI Instructor Development Course (IDC). Emergency First Responder training is also provided to ensure all divers have the necessary safety foundations.
The centre utilises spacious customised dive boats for its morning and afternoon excursions. These vessels are designed to accommodate divers comfortably while navigating the various reefs and pinnacles surrounding Koh Tao.
Beyond standard daytime trips, the boats are equipped for night dives, allowing you to explore the local marine life after sunset.
A full range of rental kit is available on-site for those not travelling with their own equipment. The centre also features a dedicated training pool to assist with skills practice and course progression.
For those looking to advance their technical skills, the centre provides a structured environment for specialty training and professional development.
Chumphon Pinnacle is a vast underwater structure with depths ranging from 14 to 35 metres. It is a major site for seeing large pelagics and a wide variety of coral formations.
HTMS Sattakut is a 50-metre battleship wreck that lies at depths between 20 and 30 metres. This site is ideal for those interested in wreck diving, offering numerous swim-throughs and penetration possibilities.
Twin Pinnacles provide an excellent environment for both beginners and advanced divers, with depths between 10 and 18 metres. The site features two large pinnacles and sandy areas that are well-suited for buoyancy practice.
Hin Wong Pinnacle is a coral-rich site with depths from 15 to 25 metres, notable for having an abundance of fan corals and large boulders to explore.

down to 32 m

down to 31 m

down to 28 m

down to 18 m

down to 20 m

down to 25 m

down to 28 m
And some of the dive sites the centre runs.
The waters around Koh Tao are home to a diverse array of large marine life. You can encounter various species of sharks, including Blacktip reef sharks (Carcharhinus melanopterus), as well as several types of rays such as blue-spotted stingrays and blue-spotted ribbontail rays. Large pelagics like bigeye trevallies, various barracuda species, and snapper schools are frequently seen patrolling the pinnacles.
The reef architecture is defined by a rich tapestry of hard and soft corals. You will find extensive gardens of soft corals (Alcyonacea), giant sea fans (Gorgoniidae), and various sponges (Porifera), alongside staghorn corals and bubble coral, providing a complex habitat for reef fish.
For those interested in macro life, the sites offer plenty of smaller treasures. Keep an eye out for Nudibranch (Chromodoris willani), various species of shrimp (Caridea), ghost shrimps, and several types of anemone shrimp. Other interesting finds include pipefish, gobies (Gobiidae), and various sea slugs.
Diving in the area involves a variety of environments, from sheltered bays like Tanote Bay to more open pinnacle sites. Divers should be prepared for varying levels of current depending on the specific site and tide.
The depth profiles across the main sites vary significantly, from shallow reef flats at 2 metres to deeper wreck and pinnacle dives reaching 35 metres.
Hello, I'm Marina, DivingDeal.com's AI assistant. I answer in detail about hotels, dive centres and liveaboards.

Thinking about the whole trip and the flights? Talk it over with Edith →
Marina is an AI. Some links are affiliate links: DivingDeal may earn a commission, at no extra cost to you. Bookings are made with the partner.

★★★★
★ 9.4/10 (902 reviews)
1.9 km away as the crow flies

★ 9.2/10 (1,853 reviews)
1.9 km away as the crow flies

★★★
★ 9/10 (937 reviews)
37 km away as the crow flies

★ 8.9/10 (1,009 reviews)
less than 1 km away as the crow flies
Your last day stays dry: no diving in the 18-24 hours before a flight the perfect window to see the destination from another angle.
Nature⏱ 6 h · ★ 5.0 (88 reviews)
Solve island clues, meet locals, and visit viewpoints and beaches across Koh Tao in a team adventure.
from €54
see on Viator ↗
Culture⏱ 3 h · ★ 5.0 (5 reviews)
Learn to prepare three classic Thai dishes at your own station, then taste them at an open-air dining bar.
from €54
see on Viator ↗
Adventure⏱ 7 h · ★ 5.0 (46 reviews)
Cruise on a semi-private boat to explore coastlines, then unwind with a sunset mocktail on board.
from €45
see on Viator ↗
Nature⏱ 6 h
Stop at scenic overlooks across the island, from West Coast Viewpoint to John Suwan Viewpoint, each framing bays and beaches from above.
from €33
see on Viator ↗
Ratings and reviews collected by Viator and Tripadvisor.