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Orgonikidze

   Ukraine  Black Sea
1994

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Olivetta, Portofino Area

   Italy  Ligurian Sea
very good for macro shot

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Ordgonikidze

   Ukraine  Black Sea
UW

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Ortano

   Italy  Mediterranean Sea
rocky and sand bottom, posidonia meadows, school of fish

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Orange Canyon Reef, Grand Cayman

   Cayman islands  Gulf Of Mexico
Reef with loads of sponges and walls great for wide angle shooting.

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Oslob Cebu Philippines

   Philippines  Visayan Sea
feeding whalesharks

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Offshore Maui

   United States  Pacific
A small wreck offshore Maui.

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Old Sugar Mill Pier in Aguadilla, Puerto Rico.

   Puerto Rico  Caribbean Sea
There only a few ways to reach this site: by boat, walking & swining or with a 4X4 vehicle if you can get in touch with the right person who has the key for the gate of the old sugar mill. Average depth at this site is 40-75 feet.

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off Maui

   United States  Pacific
A wreck dive off the coast of Maui

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Okha

   India  Arabian Sea
Its Intertidal area, Not a dive site. Rich in Invertebrates as well as Algae.

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Off Mt. Pleasant

   Honduras  Gulf Of Mexico
Very healthy reefs, lots of photo ops. Viz about 100 ft. or better most of the time on protected reefs. Large variety of small sea life. Large variety of nice coral.

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Off Helengelli Island.

   Maldives  Indian Ocean
Off Helengelli Island. A series of caves and overhangs, lots of sharks and constant dolphin noise.

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ortona a mare

   Italy  Adriatic Sea
night dive "la ritorna"

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Olympiabad Waalwijk

   Netherlands
Swimming pool in Waalwijk.

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O Grove - Arias

   Spain  Atlantic (European coastal)
Small boat

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Ognina(CT)

   Italy  Ionian Sea
The area in question is very challenging depths where there is also the red coral (Corallium rubrum)

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off San Pedro, California

   United States  Pacific
Shark dive off the Magician -open blue water dive, chum for sharks, see what happens.

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OAR Barge

   United States  Gulf Of Mexico
Upside down barge upheld on one side by large concrete blocks. Sunk in 2007 as an artificial reef in 90 feet of water.

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Off of Luba Equatorial Guenie W Africa

   Central African Republic  Atlantic (African coastal)
Great Diving hard to get to, Virgin water for diving, Basalt cliffs warm watet lots of sea life

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Oppsal bad

   Norway
A public pool in Oslo.

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