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Blue Cave (Biševo)

Biševo, Croatia

Blue Cave (Biševo)
Photo: Wikimedia CommonsSource

An Adriatic sea cave that glows blue around noon, when sunlight enters through an underwater opening.

40 m
15 mRecreational limit

Bathymetry and profile

A small entrance above the water and a large opening underwater, with water up to 15 m deep.

Dashed line: 40 m recreational diving limit

Features

  • Blue light at noon
  • Entered by small boats
  • Natural light show

Specific fauna

  • Mediterranean reef fish
  • Sea urchins
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