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KOH BON RIDGE Koh Bon

Koh Bon Ridge Map
Site Name: Koh Bon Ridge
Other Names: Manta Point, West Ridge
GPS / Location: Directly west of the ridge ascending off northwestern side Koh Bon island
Skill Level: Beginning to advanced
Depth: 5 - 30+
Currents: Occasion, mild to strong
Topographie: A sloping island ridge that continues on down into the water to a maximum depth of 30+ meters. Steep wall dive on the southern side of the ridge, rocky outcrops and canyons on the ridge itself, expansive coral gardens and smaller bommies on the northwestern side of the dive-site
Highlights: This is the only limestone island in Mu Koh Similan National Park, thus the water composition may sometimes be dense with particles and plankton, drawing numerous Manta Rays to the site regularly. Huge sponges and sea fans at depths 30+ meters
Marine Life: Manta Rays, Leopard sharks, Sea snakes, Octopus, Cuttle fish, Cleaner Wrasse, Shrimp, Lobster, Maldivian Sponge Snails, Abundant sea anemones, Giant Moray Eels, Andaman Sweetlips, Masked Bannerfish
How to dive this site: Drop in and ascend in protected bay area south of the tapering ridge, down to maximum depth heading in a due westerly direction. Zig-zag back up the ridge in an easterly direction. Depending on current, either continue on around the ridge to the east into the coral gardens, or return along the wall back to drop in point
Our tips:

The wall itself is best viewed in the afternoon, as the sun shines brilliantly on the anemones and soft coral gardens

Photo tip:

Excellent wide-angle photography site.

NORTHERN ISLANDS DIVE-SITE GUIDE

Koh Bon Ridge
Koh Bon Pinnacle

Koh Tachai
Richelieu Rock


Photos taken on Koh Bon Ridge

Koh Bon, similan islands, dive site map, scuba diving, liveaboard

Mr Sapporot

22 May 2013

Jannik Pederson on Similan Islands, Koh Bon Ridge
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Koh Bon, similan islands, dive site map, scuba diving, liveaboard

Leave me alone :)

28 April 2013

Bearded Scorpionfish on Similan Islands, Koh Bon Ridge
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Koh Bon, similan islands, dive site map, scuba diving, liveaboard

Ric Parker Lurking on the Ridge

28 April 2013

Experienced Scuba Addict on Similan Islands, Koh Bon Ridge
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Koh Bon, similan islands, dive site map, scuba diving, liveaboard

Endangered Leopard Shark

18 April 2013

on Similan Islands, Koh Bon Ridge
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Koh Bon, similan islands, dive site map, scuba diving, liveaboard

Blacktip Grouper

18 April 2013

Blacktip Grouper on Similan Islands, Koh Bon Ridge
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Koh Bon, similan islands, dive site map, scuba diving, liveaboard

Puffer Fish

17 April 2013

Scribbled Pufferfish on Similan Islands, Koh Bon Ridge
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Koh Bon, similan islands, dive site map, scuba diving, liveaboard

Sea Fan

17 October 2012

Sea Fan on Similan Islands, Koh Bon Ridge
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Koh Bon, similan islands, dive site map, scuba diving, liveaboard

Heavy Traffic

15 August 2012

Manta Ray on Similan Islands, Koh Bon Ridge
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Koh Bon, similan islands, dive site map, scuba diving, liveaboard

Turtle

15 Juli 2012

Green Sea Turtle on Similan Islands, Koh Bon Ridge
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Koh Bon, similan islands, dive site map, scuba diving, liveaboard

Siamese White

13 Juli 2012

Clive White on Similan Islands, Koh Bon Ridge
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Koh Bon, similan islands, dive site map, scuba diving, liveaboard

Arms not Tentacles

11 Juli 2012

Big red octopus on Similan Islands, Koh Bon Ridge
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Koh Bon, similan islands, dive site map, scuba diving, liveaboard

MC

20 June 2012

Diver on Similan Islands, Koh Bon Ridge
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Koh Bon, similan islands, dive site map, scuba diving, liveaboard

Leaf Scorpionfish

19 June 2012

Leaf scorpionfish on Similan Islands, Koh Bon Ridge
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Koh Bon, similan islands, dive site map, scuba diving, liveaboard

Ridge of Hope

19 June 2012

Limestone Rock Island on Similan Islands, Koh Bon Ridge
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Koh Bon, similan islands, dive site map, scuba diving, liveaboard

Clash

08 June 2012

Titan triggerfish on Similan Islands, Koh Bon Ridge
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Koh Bon, similan islands, dive site map, scuba diving, liveaboard

Sea Fan

06 June 2012

Sea Fan on Similan Islands, Koh Bon Ridge
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Koh Bon, similan islands, dive site map, scuba diving, liveaboard

Manta Silhouette

29 May 2012

Manta Ray on Similan Islands, Koh Bon Ridge
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Koh Bon, similan islands, dive site map, scuba diving, liveaboard

Bubble Shower

29 May 2012

Giant Manta Ray on Similan Islands, Koh Bon Ridge
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Koh Bon, similan islands, dive site map, scuba diving, liveaboard

Giant Pufferfish Out in the Blue

23 May 2012

Giant pufferfish on Similan Islands, Koh Bon Ridge
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Koh Bon, similan islands, dive site map, scuba diving, liveaboard

Diver Photographing a Batfish

23 May 2012

Longfin batfish on Similan Islands, Koh Bon Ridge
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Koh Bon, similan islands, dive site map, scuba diving, liveaboard

Redtail Butterflyfish

23 May 2012

Redtail butterflyfish on Similan Islands, Koh Bon Ridge
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Koh Bon, similan islands, dive site map, scuba diving, liveaboard

Enter the Dragon

23 May 2012

Blue Dragon on Similan Islands, Koh Bon Ridge
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"I contacted Thailand Dive and Sail to help me book a day dive trip. Niko met me at my hotel, made suggestions based on my experience and booked me through a local dive organization. I really appreciated Niko's candor and honesty about what to expect diving in Thailand. And although the dives were a little disappointing, I don't regret going. The people at Thailand Dive and Sail are very nice and helpful and I would recommend them to assist in booking any dive or tour."

★★★★★ by lfthorn 29.12.2011

Thailand Dive and Sail • 4/88 Soi Bang La On Moo 7 • Khao Lak • A. Takua Pa 82190 Phang-Nga • Thailand

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