The Underwater Elephant Cave near Chania
A spearfisherman found the Elephant Cave by pure chance in 1999, and the flooded chamber he entered near Cape Drapano still holds the fossils that gave the site its name. The cave sits on the north coast of Crete, in Chania, and it remains one of the region's most striking dive destinations for both professional and amateur divers.
How the Cave Got Its Name
The Elephant Cave takes its name from elephant bones a spearfisherman found inside in 1999. Manolis Efthymakis, a spearfisherman from the Apokoronas district of Chania, swam into an unmarked opening in the rock that year and surfaced with a discovery nobody expected. Efthymakis had found a chamber scattered with bones, mostly from elephants, with only a small share coming from deer.
Researchers who later measured the elephant bones could not match them to any known species. They named the newly identified animal Elephas Chaniensis, literally "elephant of the Chania area," and that name carried over to the cave itself. Rental Center Crete's guide to the island's geography lists the site in the same terms, as a Drepano-area landmark in Chania holding fossil remains from Elephas Chaniensis.
Finding Cape Drapano
The cave opens about 500 meters from Cape Drapano, just north of the village of Kokkino Chorio. Cape Drapano itself sits roughly 30 km from central Chania, which puts the site within a manageable drive of the city for anyone building a day around the Akrotiri peninsula.
Reaching this stretch of coast starts on the road, well before anyone gets near the water. Travelers who rent a car in Crete before setting out gain the flexibility that a fixed transfer will not, which matters when a dive plan depends on calm water and good light. A compact or mid-size model from the fleet handles the paved approach roads comfortably.
What Divers Find Inside
The cave's entrance sits about 10 meters below sea level, opening onto a tunnel that leads into the main chamber. From there, the passage widens into a single large room that has been partially flooded, with water covering the floor throughout, shallow in places and reaching four meters in others. In total, the system runs:
- Entrance depth: about 10 meters below sea level
- Entrance tunnel: roughly 40 meters long
- Main chamber: 125 meters long, 25 meters average width
- Total cave length: 160 meters
Reddish stalactites and stalagmites line the walls and ceiling, their color coming from aluminum and iron content in the rock. Sediment studies back up what that coloring suggests, showing that thousands of years ago this chamber sat completely dry, long before the sea reclaimed it.
The bone deposits turned out to be the main scientific prize. An initial study found the material was overwhelmingly elephant, with only a small percentage of deer bones (Cervidae) mixed in, and researchers flagged the find as new for Crete precisely because it came from a submarine cave rather than a dry one.
A Refuge for Monk Seals Today
Monachus monachus, the Mediterranean monk seal, now shelters inside the Elephant Cave, giving the site a second claim to fame alongside its fossils. The seal's presence today sits on top of a much older story written in bone and rock, and it is one more reason divers keep returning to this stretch of the Chania coast.
Plan the Drive Before the Dive
Visiting the Elephant Cave means joining a dive rather than a simple walk-in stop, because the entrance sits below the surface. That structure suits travelers who already have diving or snorkeling time planned on this stretch of coast. Lock in a car through the booking form on this page before the rest of a Chania itinerary fills up.