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Blue Grotto

Metropolitan City of Naples

3.8 (1.3k) Sea Cave
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The Blue Grotto (Grotta Azzurra) in Capri is a world-famous sea cave celebrated for its luminous, electric-blue waters illuminated naturally by underwater sunlight. Visitors enter by transferring into small rowboats, ducking completely flat while rowers pull on an iron chain to navigate beneath the narrow cave entrance. In addition to boat tours, the cave features high rocky ledges popular among experienced swimmers and divers seeking a unique natural pool.

Commenters are sharply divided on the overall experience, with many praising the cave's breathtaking, magical beauty while others warn it is overpriced for a fleeting visit. Safety concerns have also been raised regarding recent drowning incidents and the claustrophobic entrance. Furthermore, some travelers suggest skipping the site in favor of regional alternatives like Sorrento lemon tours or similar grottos in Greece.

  • Duck down completely flat in the rowboat to clear the low cave entrance safely.
  • Expect a very brief time inside the grotto despite potential queues and costs.
  • Be aware that the enclosed space can trigger claustrophobia for some visitors.
  • Book a guided boat tour to reach the site and transfer to licensed rowers.
  • Take safety precautions if swimming or diving near the surrounding rocky ledges.

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