
Koh Bon is a small island without large beaches like those found in the Similan Islands.
• Its highlights include a dramatic underwater wall dive and a deep sandy slope.
• Natural channels allow strong currents to flow through, attracting abundant plankton and large schools of fish.
• The underwater cliffs are adorned with colorful soft corals.
• Marine life frequently encountered includes moray eels, large schools of barracuda, and long-tailed rays.
• It is recognized as one of the best sites in Thailand for spotting manta rays at its cleaning station, with occasional sightings of whale sharks.

It is a small island in the Andaman Sea, located in Phang Nga Province, and part of the Mu Ko Similan National Park. The island is renowned for its crystal-clear turquoise waters, pristine white sandy beaches, and exceptional diving sites, with opportunities to encounter whale sharks and manta rays.

It is a crescent-shaped underwater pinnacle, curving gracefully in the sea.
• Covered with vibrant soft corals, particularly purple and pink, making it one of the most beautiful dive sites in Thailand.
• The surrounding waters range in depth from approximately 5 to 35 meters, suitable for both scuba diving and snorkeling.
• Home to a wide variety of marine life, including seahorses, parrotfish, large schools of snapper, shrimp, and sea slugs.
• Renowned as a site where whale sharks and manta rays can occasionally be encountered, depending on the season and diving conditions.
Koon9
It is a large liveaboard dive vessel operating in the Northern Andaman Sea, Thailand, designed for the comfort and convenience of divers. The vessel offers dive trips of various durations, suitable for all levels of divers, from beginners to experienced.
The boat features 20 cabins, each equipped with air conditioning and en-suite bathrooms, as well as a lounge area with TV. It can accommodate up to 40 divers.
Room Types
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Koon9 Twin Room
+ more infoMax: Day 1
06.30-07.30 Pickup from hotels
08.00-08.30 The Seastar team welcomes you at ***Nam Kem Pier(Tuesday), Tub Lamu Pier(Friday) *** to check in. Serve you with hot drinks and a bakery
09.00 Depart to MV Koon9 by speedboat
10.30 Arrive at our spacious boat MV Koon9
Dive No.1 (dive time 50 minutes)
12.00 Enjoy a great lunch and relaxing time
14.00 Dive No.2 (dive time 50 minutes)
17.00 Dive No.3 (dive time 50 minutes)
19.00 Enjoy a great dinner and relaxing timeDay2
07.30 No.4 (dive time 50 minutes)
09.00 Breakfast
10.30 No.5 (dive time 50 minutes)
12.00 Enjoy a great lunch and relaxing time
14.00 No.6 (dive time 50 minutes)
17.00 No.7 (dive time 50 minutes)
19.00 Enjoy a great dinner and relaxing timeDay 3
07.30 No.8 (dive time 50 minutes)
09.00 Breakfast
10.30 No.9 (dive time 50 minutes)
12.00 Enjoy a great lunch and relaxing time
14.00 No.10 (dive time 50 minutes)
17.00 Arrive at seastar pier and transfer back to your hotel
We are sorry, this cruise is not available to book at the moment











