beginner
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    Ko Tarutao & Ko Adang – Trang & Satun – Tarutao & Lipe Dive Site

    20m Max
    10-30m Vis
    boat

    Site Overview

    Ko Tarutao & Ko Adang is one of Trang & Satun – Tarutao & Lipe's most rewarding dive sites, offering pristine coral gardens in the Tarutao marine park with leopard sharks, turtles, exceptional visibility, and very few divers in one of Thailand's most untouched and remote dive environments. The site's healthy marine ecosystem supports diverse fish populations and vibrant coral formations throughout the diving season, creating an underwater landscape that rewards repeated exploration by both new and experienced divers alike. With warm water temperatures and exceptional visibility depending on conditions and season, Ko Tarutao & Ko Adang provides excellent conditions for underwater exploration across all certification levels throughout the year. The site's diverse topography creates multiple habitat zones supporting different species at various depths, from shallow coral gardens teeming with juvenile fish to deeper sections where larger species patrol the structure looking for prey. Thailand's strategic position in the tropical Indo-Pacific ensures rich species diversity with both reef-dwelling and pelagic influences contributing to the vibrant marine communities found at this location. Nutrient-rich waters sustain abundant filter-feeding invertebrates including gorgonian sea fans, barrel sponges, and colorful soft corals that add spectacular color and texture to the underwater scenery. Whether searching for rare macro critters among the reef bommies or observing larger pelagic visitors cruising past the formation, Ko Tarutao & Ko Adang consistently delivers memorable and rewarding underwater experiences for all who dive here.

    Dive Briefing

    "Begin the dive at the shallowest point of Ko Tarutao & Ko Adang and take a moment to orient yourself before descending along the pristine marine park reefs. Maintain excellent buoyancy throughout the dive to protect the fragile coral formations and diverse marine life inhabiting the reef structure. Swim along the formation exploring the various depth zones while observing the diverse habitats and marine species that occupy each zone. Check overhangs, ledges, and crevices for resting moray eels, lionfish, and cryptic critters that shelter from the current. Pay special attention to the coral bommies, sandy patches, and reef edges where smaller species like seahorses, frogfish, and nudibranchs can be found with careful observation. Monitor your depth and remaining NDL carefully throughout the dive and maintain conservative ascent profiles. Keep your dive buddy in visual contact and communicate regularly using standard hand signals. Complete your safety stop at 5 meters deploying your DSMB before surfacing."

    Signature Marine Life

    leopard sharks

    high

    Best: November, December, January

    sea turtles

    high

    Best: November, December, January

    diverse reef fish

    high

    Best: November, December, January

    tropical marine species

    high

    Best: November, December, January

    coral invertebrates

    high

    Best: November, December, January

    Safety & Hazards

    • Boat traffic from dive boats, fishing vessels, and longtail boats requiring surface marker buoy deployment during ascent
    • Variable current conditions during tidal changes requiring drift diving awareness and DSMB deployment
    • Marine life hazards including lionfish, sea urchins, stonefish, and banded sea kraits on reef structures
    • Warm water encouraging extended bottom times requiring careful NDL monitoring and conservative ascent profiles
    • Coral reef contact hazards requiring excellent buoyancy control to protect fragile marine ecosystems
    Nearest Chamber
    Vachira Phuket Hospital Hyperbaric Chamber
    210km away

    Traveler Notes

    Who is this for?

    Ko Tarutao & Ko Adang is suitable for all certification levels including beginners, offering rewarding encounters with diverse marine life in Thailand's productive waters. Underwater photographers will find excellent opportunities with the diverse topography and abundant subjects, from nudibranchs and frogfish to schooling pelagics and colourful soft corals. The site rewards both wide-angle and macro photography approaches depending on the conditions and subjects encountered. Divers with an interest in marine biology will appreciate the biodiversity on display in Thailand's unique marine environment, while those seeking relaxing reef dives will find calm conditions and beautiful scenery.

    For Non-Divers

    Non-divers can enjoy beaches, night markets, cultural sites, and scenic viewpoints near the dive location.

    Quick Stats

    Difficultybeginner
    CertificationOpen Water
    Currentmild
    Water Temp27-30°C
    Best TimeNovember - April

    Dive Logistics

    Operators
    • Local Dive Center
    Pricing Guide
    $70 - $150
    Per 2-tank boat dive

    Photography Info

    Recommended Gear
    60mm macro
    16-35mm

    Best for: macro, wide_angle

    Nearby Stay

    Dive Hotel

    Trang & Satun – Tarutao & Lipe3km away

    Check Availability

    Budget Guesthouse

    Trang & Satun – Tarutao & Lipe2km away

    Check Availability