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Underwater view of sun rays passing through dark blue water on rocky ocean bottom
Beautiful underwater scenery with sunlight (Okinawa, Japan)
The underwater scuba diver point of view from within a submerged cave system.   Cave diving is notoriously difficult and dangerous, requiring specialist training.  This image was taken at a famous dive site called ‘The Cathedral’ in Ko Haa, Andaman Sea, Krabi, Thailand.
Two female scuba divers at the cave 'Buraco do Inferno' at the archipelago of Fernando de Noronha, Pernambuco state - Brazil
Underwater diver swimming through cave in deep blue ocean towards sunlight
Photo taken in Saipan, Northern Mariana Islands
inside the hole of the Green cave in Vis island, Croatia.
Underwater photo from a scuba dive in Thailand
Underwater texture of rocks in Cala Varques - Mallorca - Spain
Koh Haa Yai Cave also known as 'The Cathedral', a large underwater cavern with a wide swim-through. This place is a part of Koh Haa island, a popular dive site on the South Andaman route in Thailand.
Underwater light
Image of a female scuba diver inside the Blue Holes in Palau - Micronesia
Waters in scenic cave, Modra Spilja, Bisevo, Croatia
Rays of sunlight into the underwater cave
Blue lagoon in the Montenegro, European summer travel destination
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People swimming in the sea against a cave, Apulia, Italy. Photo taken during Apulialypse in May 2012.
Santa Maria di Leuca caves and cliffs, Puglia Italy
Photo taken in Valletta, Malta
Sicily Dive Cave
Cave located below the edge of the town of Polignano in Italy
Rays of sunlight into the underwater cave in Miyakojima Island.
Scuba diver kneeling on the bottom of underwater cave and exploring surrounding. Light comes through the cave entrance with nice sunbeams
Sun beaming through cave opening onto coral.
wide angel of coral reef at scuba dive around Curaçao /Netherlands Antilles with soft and hard coral in foreground and blue background
The underwater scuba diver point of view from within a submerged cave system in Thailand.  Cave diving is notoriously difficult and dangerous, requiring specialist training.  Image taken at a famous dive site called ‘The Chimneyl’ in Ko Haa, Andaman Sea, Krabi, Thailand.
Photo taken in Valletta, Malta
Antipaxos, Greece, 06/18/2025.Slightly Blurry Turquoise Waters Swimming Adventure
Otaru, Hokkaido Blue Cave and Sea Cruise
Image of the coral and a female diver at the Blue Holes in Palau - Micronesia
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