Latest Contest entries
Diving the USS Kittiwake   A Submerged Treasure in Grand Cayman.
By Christian Llewellyn
posted 10:07 CST Today (within the last hour)
Exploring Truk Lagoon feels like stepping into history itself. Emily Flying Boat with its four engines and wings still outstretched  the Emily sits as if waiting for its final mission.
By Christian Llewellyn
posted 06:01 CST Today (4 hours ago)
Inside the Heian Maru   A WWII Time Capsule Beneath the Waves    

Exploring inside the Heian Maru in Chuuk Lagoon feels like stepping into history itself. Once an elegant passenger liner  later converted into a Japanese submarine tender during ...
By Christian Llewellyn
posted 05:59 CST Today (5 hours ago)
Not as camouflaged as I would like to be.
By Hunter Johnson
posted Yesterday
Not as camouflaged as I would like to be.
By Hunter Johnson
posted Yesterday
Couple of Cratena nudibranch_July 2025
 CanonRF100 1/200 f13 iso100
By Antonio Venturelli
posted (3 days ago)

Underwater Photo Location: Koh Tachai

Underwater Photo Location: Koh Tachai

How Hot is this Dive Site? click a star to rate it
Nice boulder site. But ripping currents, one day was jellyfish soup. Good point for Manta.
Facts about Koh Tachai
  • It is in Thailand
  • Koh Tachai is in the Andaman Sea.
  • The typical depth is 0-20 Metres 0-60 Feet.
  • The typical visibility is 10-30 Metres 30-100 Feet.
Dive types
Liveaboard

Marine Life
bigsmallturtlescoralshoals

Diving facilities
airfriendly


by Maria Machin
Do you like my new Mohician? real trendy out here man!

by Dario Romeo
False clownfish - Amphiprion ocellaris in its natural habitat Nikon D90 , 60mm macro, ikelite 100

by Tim Ho
s100 + handheld torch...

by Tim Ho
Compact Camera - UNCROPPED & UNEDITED...shot on "Manual" with stacked close-up lenses and a handheld torch...

by Tobias Reitmayr
School of Chevron barracudas at Koh Tachai

by Tobias Reitmayr
Blenny at Koh Tachai

by Tobias Reitmayr
Blenny in the current of Koh Tachai Dome

by Ponnie J
lazy stretcher

by Stuart Ganz
Lionfish from Koh Tachi
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