Dive Sites
Explore dive locations worldwide. Depth, conditions, environment type and key metrics for planning your dives.
10 dive sites matching filters
Marathon Reef
Nea Makri · Attica · Greece
An ancient reef off the legendary Marathon coast where sea turtles glide over Posidonia meadows near historic battlegrounds.
Saronida Cave
Athens · Attica · Greece
A hidden underwater cavern on the Athens Riviera offering atmospheric cave diving just 40 minutes from the Greek capital.
Elephant Cave (Spilia Elefantas)
Chania · Chania, Crete · Greece
A stunning sea cave on Crete's Akrotiri Peninsula containing real fossilised elephant bones from the Ice Age, accessible only by diving through a submerged entrance.
Milos Island Kleftiko
Adamas · Cyclades · Greece
Dramatic volcanic sea caves and white rock formations on Milos Island's southwestern coast, where pirates once hid among towering pumice cliffs now accessible to divers exploring tunnels, arches, and crystal-clear Aegean water.
Santorini - Caldera Dive
Fira, Santorini · Cyclades · Greece
Diving inside one of the world's most famous volcanic calderas, exploring dramatic lava formations, hot vents, and vibrant marine life on Santorini's submerged crater walls.
Marathonisi Turtle Island
Zakynthos Town · Ionian Islands · Greece
A small uninhabited island in Laganas Bay on Zakynthos's south coast, situated within the National Marine Park of Zakynthos where loggerhead sea turtles nest and Mediterranean reef life thrives in protected waters.
Zakynthos - Navagio Area
Zakynthos Town · Ionian Islands · Greece
Diving beneath the towering white cliffs of Shipwreck Beach on Zakynthos, exploring underwater caves, blue holes, and Mediterranean reef teeming with life.
HMHS Britannic Wreck
Korissia, Kea · Kea Island, Cyclades · Greece
The sister ship of the Titanic, sunk in 1916, lying on her starboard side in 120 metres of water off Kea Island — one of the most significant and challenging wreck dives on Earth.
Alonissos National Marine Park
Patitiri, Alonissos · Northern Sporades · Greece
Greece's first national marine park, protecting pristine Aegean reefs, Mediterranean monk seal habitat, and ancient shipwrecks across a vast archipelago of uninhabited islands.
Mykonos Paradise Reef
Mykonos Town · South Aegean · Greece
A vibrant rocky reef off Mykonos's southern coast where granite boulders and volcanic formations create swim-throughs and overhangs sheltering groupers, octopuses, and Mediterranean barracuda in crystal-clear Aegean waters.
About the dive sites catalog
The DiveOne dive sites catalog includes reefs, wrecks, walls, caves and drift dive locations across major dive destinations. Each location includes depth, conditions, environment type and skill requirements to help you plan safely.
Browse by country, region or dive type. Use filters to find suitable sites for your experience level. Detailed pages include conditions, entry type, skill requirements and nearby alternatives.