This world-famous island complex is the emerald jewel of the Aegean Sea. The Sporades archipelago offers a myriad of reasons why it should be on every traveler's radar.Â
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Meet Monachus-Monachus
Established in 1992, the National Marine Park of Alonissos is home to a rich tapestry of marine life and serves as a vital refuge for endangered species, including the iconic Mediterranean monk seal (Monachus monachus) and the loggerhead sea turtle (Caretta caretta). To further enrich the visitor experience, the park offers a range of educational programs and eco-tours.Â
While the National Marine Park of Alonissos is famed for its protection of the Mediterranean monk seal, it also harbors ancient shipwrecks, vibrant coral reefs, and a kaleidoscope of marine life waiting to be discovered by intrepid divers and snorkelers. The worldwide popularity of the National Marine Park of Alonissos lies in its commitment to preserve the rich biodiversity of the Aegean Sea.
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Enter The Underwater Museum of Alonissos
Strap on your snorkel or scuba gear, dive into the adventure and unlock the secrets of Sporades' underwater world.Â
Established in 2020 the underwater museum was firstly envisioned as a marine park. The museum encompasses an area of 22,000 square meters within the National Marine Park of Alonissos, Northern Sporades, making it the first of its kind in Greece and one of the few in the world.
Resting at a depth of 28-30 meters, at the heart of this submerged gallery lies the Peristera Shipwreck, a 5th-century BC ancient Greek merchant ship that was first discovered in 1982 by a Greek diver. Laden with amphorae filled with wine, oil, and other goods, the ship offers a glimpse into the maritime trade routes and daily life of ancient seafarers.
Diving enthusiasts of all skill levels can explore the museum's underwater wonders under the guidance of experienced instructors. Snorkeling tours are also available for those who prefer to stay closer to the surface.
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Splashing through the Mamma Mia Route
Inspired by the iconic musical and movie "Mamma Mia!", this route takes Istion sailors on a journey through some of Greece's most picturesque destinations in Sporades each one a stage for romance, adventure and endless vistas.
 First Stop: Skiathos
The island's enchanting beauty served as one of the primary filming locations for the movie. Daydream on the sun-kissed shores and stroll in the charming streets of Skiathos town, which provided a picturesque background for several musical numbers.
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 Second Stop: Skopelos
Visit Skopelos or Kalokairi islands as it was called in the movie where the majority of "Mamma Mia!" movie was filmed. Channel your inner Dancing Queen from the colorful facades of the old town to the idyllic chapel of Agios Ioannis Kastri, perched atop a rugged cliff, where the iconic Sophie's wedding scene unfolded. Movie scenes await at every turn.
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 Must visit spots include: Kastani beach, St. Ioannis beach, Glysteri beach, Amarandos cove, Milia beach
The magic journey to the Sporades islands is just a click away!
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