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Columns of volcanically heated bubbles rising to the surface at Champagne reef in the Soufriere Scotts Head Marine Reserve
By Arun Madisetti
posted 05:29 CST Today (within the last hour)
This picture was taken in Koh Bon Bay Thailand in the Andaman Sea. It was a sunny day with great visibility and a surprising encounter with a school of batfish.
By Steven Ismailovic
posted 02:45 CST Today (3 hours ago)
Pair of Cratena peregrina_September 2024 CanonEF100 1/200 f16 iso100
By Antonio Venturelli
posted Wednesday, January 15, 2025
This picture was taken in Koh Bon Bay Thailand in the Andaman Sea. It was a sunny day with great visibility and a surprising encounter with a school of batfish.
By Steven Ismailovic
posted Wednesday, January 15, 2025
Blackwater Seahorse
By Lindsey Mobley
posted Yesterday
Free ride. Lembeh Straits Indonesia
By Todd Moseley
posted Yesterday

Underwater Photo Location: Bolder city

Underwater Photo Location: Bolder city

How Hot is this Dive Site? click a star to rate it
One of the best dive sites i've visited. The Similans have a wide diversity of life, coral, fish and visibilty perfect for anyone.
Facts about Bolder city
  • It is in Thailand
  • Bolder city is in the Indian Ocean.
  • The typical depth is 0-40 Metres 0-130 Feet.
  • The typical visibility is 30+ Metres 100+ Feet.
Dive types
Liveaboard

Marine Life
bigsmallsharksdolphinsturtlescoral



by Mark Lowiss
Bubble o-ring

by Patrick Neumann
Canon 400D + 60mm Macro lens

by Patrick Neumann
Light & Shadow.. Taken with Canon 400D + 60mm macro lens at Similan Islands

by Tobias Reitmayr
Amazing morning dive, "why become an astronaut", Boulder City, Similan Islands, Canon EOS 350d 10-22mm

by Tobias Reitmayr
Bignose unicornfish coming close. I love the out-of-focus pectoral fins. Amazing dive on Boulder City, Similan Islands. Canon EOS 350d, 10-22mm

by Kaye Smith
White Tip Lullaby. Baby white tip, resting under a rock at Boulder City, Similans.
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