This dive site presents a vibrant coral reef ecosystem. The area is known for its abundant marine life, including massive schools of small barracudas and yellow fusiliers. You'll also encounter blue spotted stingrays gracefully gliding along the seabed, as well as various nudibranches adding to the colorful display. Sea snakes are occasionally observed in this location. The reef provides a fascinating environment for underwater exploration.
Koh Sii
Vibrant coral reef with massive schools of fish.
Boat Access
14m Avg Depth
25m Max Depth
About this dive site
DivingFreedivingSnorkeling
Site Ratings
Big Marine Life Good
Macro Marine Life Very Good
Landscape Quality Excellent
Water Visibility Very Good Viz
Brought to you by Aqua Vision Dive Co. Ltd
Plan Your Visit
coral reefbeginner friendlyboat divemacro photographywide angle
Marine Life
Moorish Idol
Anemonefish
Barracuda
Bluespotted Fantail Ray
Nudibranch
Blue-Barred Parrotfish
Soft Gingerbread Hem Star
Hard Coral
Sea Snake
Yellow and Blueback Fusilier
Things to Note
Difficulty:
All levels
Generally calm conditions and moderate depth make it accessible for all divers, including beginners.
Hazards:
currentmarine lifeboat traffic
Current Strength:
Mild
Nearby Dive Sites
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