Entries to the annual contest close 31st December 2025

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Latest Contest entries
Parablennius rouxi_August 2025 Canon RF100 1/200 f9 iso100
By Antonio Venturelli
posted Friday, December 26, 2025
Man erz hlte sich dass der Leuchtturm einst von einem Fischer gebaut wurde der seine Tochter vor einem Sturm verlor. Aus Trauer aber auch aus Hoffnung entz ndete er jede Nacht das Licht damit kein anderes Schiff den Weg verlieren m ge.
By Martin Schrack
posted (4 days ago)
Man erz hlte sich dass der Leuchtturm einst von einem Fischer gebaut wurde der seine Tochter vor einem Sturm verlor. Aus Trauer aber auch aus Hoffnung entz ndete er jede Nacht das Licht damit kein anderes Schiff den Weg verlieren m ge. Mit der Z
By Martin Schrack
posted (4 days ago)
Flabellina affinis August 2025 SonyA6300 1/125 f9 iso 125
By Raphael Steinfeld
posted (6 days ago)
Doto donut nidibranch
By Roman Fomin
posted (Last month)
Ceratosoma Trilobatum and two Emperor shrimps
By Roman Fomin
posted (Last month)

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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