National Marine Park of Alonissos
Boat Trip to
Alonissos
National Marine Park.
Discover the magic of the National Marine Park of Alonissos, the largest marine protected area in Europe and a true paradise in the heart of the Aegean. Experience it yourself with a Boat Trip from Skiathos to Alonissos.
Crystal-clear turquoise waters, hidden sea caves, dramatic cliffs, and untouched islets create a landscape of rare natural beauty that feels worlds away from the ordinary.
Sail with us from Skiathos and explore this unique sanctuary, home to the endangered Mediterranean monk seal (Monachus monachus) and an incredible variety of marine life. Swim in pristine waters, relax under the sun, and experience the peaceful charm of Alonissos’ traditional harbor.
A cruise to the National Marine Park of Alonissos is more than just a day at sea — it’s an unforgettable journey into one of Greece’s most breathtaking natural treasures.
