Blue Cave

Interesting fact

The Blue Cave is a natural sea cave located on the coast of Kastellorizo, Greece. Known for its vivid blue waters, the cave measures approximately 40 to 50 meters in length. It is accessible only by boat and is a significant point of interest for geology enthusiasts.

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More about Blue Cave

The Blue Cave is formed in limestone and is part of a geological formation that is subject to tidal changes, which influence its water levels and coloration. The cave's entrance is relatively narrow, necessitating small boats or swimming for entry. Visitors often explore the cave during the morning when sunlight enhances the water's blue hue. The site is uncommercialized, so visitors should prepare accordingly, bringing necessary supplies.