Koh Chi dive site is located North of Koh Surin Island. The spot consists of a gentle slope and granite boulders worth exploring. The marine life is superb and the hard coral is really healthy as it often is in Ko Surin National park. You can see many pelagic fishes like Giant trevallies, Barracudas and Dogtooth Tunas. Photographers can have a chance to spot the superb ribbon eel. However the current can be strong on this site so always plan your dive carefully. When the conditions are right it can make a really good drift dive!
Best time to dive: the ideal period to plan holidays here is October to November. Access: Boat. See the map of Koh Chi on the right for the exact location.
Fishes you may spot while diving Koh Chi
-
Barracuda
-
Giant Trevally
-
Leopard Shark
-
Pipefish
-
Ribbon Eel
-
Whitetip Shark
... and more fishes & sea life, Dogtooth Tuna, Lionfish, Ray
Photos
-
Yellow Seahorse in Lembeh StraitPhoto by Agnes Tjandranegara -
Clown fishes waiting in front of their blue anemone housePhoto by Jihye Lee -
Blacktip Shark patrolling the crystal clear water... EPIC photo!Photo by Yann Hubert -
Huge Hammerhead Shark patrolling the reef in French PolynesiaPhoto by Yann Hubert -
Beautiful & Colorful Mandarin FishPhoto by Rich Guest -
Lion Fish swimming in crystal clear waterPhoto by Agnes Tjandranegara -
Surreal LifePhoto by Jihye Lee -
Yellow Moray EelPhoto by Yann Hubert -
CoralPhoto by Jihye Lee -
Diver Blacktip SharksPhoto by Matthieu Billaud
Diving Reviews for this region
Surin Islands
Large Pelagics, Manta rays and Whale Shark if you are lucky all in a superb remote area!
Liveaboard Reviews in Surin Islands
MV Smiling Seahorse
The MV Smiling Seahorse is a liveaboard boat offering diving cruises in Burma (Myanmar). The 25 meters ship was launched in 2018 by the Smiling Seahorse Fleet. The company used to operate the MV Thai Sea, both in Thailand and Burma. Thus, the Smiling S
The Junk
A unique experience, The Junk “June Chian Lee” (“Respect Wind Travel Forever”) was originally built and launched in 1962. Unlike any other diving vessel touring the Indian Ocean around Thailand, The Junk was originally a working ship manufactured to ca
MV Giamani
The MV Giamani is owned by Colona Liveaboards and tours from Southern Thailand to Myanmar at the more northern reaches of the Andaman Sea. Built in 1988, the MV Giamani is steel-hulled – something less common in the usually wooden-hulled Thailand livea
MV Thai Sea
2019 Update Please note that the THAI SEA is running and was thoroughly renovated! The company, Scuba Libre Adventures, is offering itineraries in Myanmar/Burma and Thailand! Thus, the ship is no longer owned by Smiling Sea Horse. The newer liveaboar
MV Miss Moon
MV Miss Moon is one of several liveaboard vessels based in the northern Thai city of Ranong. This Similan liveaboard is owned and operated by Andaman International Diving Centre – a locally run diving operation with greater than 15 years experience in
MV Diverace Class E
MV Diverace Class E is a purpose built liveaboard vessel built in December 2014. Designed for comfort and safety, Diverace Class E was the brainchild of a team of naval architects and Dutch vessel consultants. The Similans Islands Marine Park and Surin
MV Similan Explorer
MV Similan Explorer is the liveaboard vessel of Similan Dive Safaris – a 5 Star PADI dive centre based in Khao Lak – just 70km north of Phuket. Similan Diving Safaris have been operating in the area for 16 years and have excellent local expertise in li
SY Diva Andaman
SY Diva Andaman liveaboard was built in 2009. Since that point, she continues to mesmerise her guests with wonderful 6-night trips to the beautiful Similan Islands! She is also known to run some short trips around Phuket and the southern islands near t
MV Marco Polo
The Marco Polo is a liveaboard of Thailand, offering 6 nights itineraries to the Similan Islands. Indeed, from November to April, you can embark on a scuba diving cruise taking you to the best of the Andaman Sea. Itineraries not only include the Simil
MV Deep Andaman Queen
MV Deep Andaman Queen was built in 2003 and was thoroughly updated in 2019 to present a brand new, modern interior. The liveaboard offers scuba diving cruises both in Myanmar and in Thailand. The Cabins The Deep Andaman Queen welcomes up to 25 guests i










