Destination

Blue Cave & Fonissa Cave

Explore the Mystical Blue Cave & Fonissa Cave in Skiathos. Experience the raw beauty of the Aegean by visiting the Blue Cave and Fonissa Cave, two of the most enchanting natural landmarks accessible only by water. These geological wonders offer a serene escape where the sunlight reflects off the seafloor to create a glowing sapphire hue throughout the cavern. Whether you are arriving on a private trip or navigating your own boat rental, these caves provide a front-row seat to the island’s most dramatic rock formations and untouched marine environments.

A dream-like destination

Discover Skiathos and the nearby islands from the beauty of its crystal waters. Whether you’re dreaming of a romantic escape for two, a fun day with friends, or a relaxed family adventure, we can personalise it for you!

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  • Electric Blue Waters

    The unique depth and limestone walls create a natural light show, turning the water a vivid, glowing blue that is perfect for swimming.

  • Geological Wonders

    Marvel at the intricate stalactites and towering rock arches that have been carved by the sea over thousands of years.

  • Crystal Clarity

    The caves offer incredible visibility underwater, making it a prime spot for observing the colorful seabed.

  • Natural Cooling

    Even on the hottest summer days, the interior of the caves remains refreshingly cool and shaded.