Seanthesy Cruises
Seanthesy Cruises offers authentic sea escapes in North Pelion & Aegean Islands. With 20 years of expertise, we explore hidden sea caves, vibrant islands and pristine beaches accessible only by boat. Join us for a unique journey where local tradition meets the Aegean's wild beauty.
Special offers for you
Exclusive discounts — only with your Tourist card
3-Day Sporades Cruise with Overnight Stay in Skiathos
Experience the ultimate 3-day Sporades cruise! Reach Skiathos, Skopelos & Alonissos with speed & comfort. Enjoy a unique overnight stay in vibrant Skiathos, discover hidden bays & swim in crystal waters. A premium speedboat expedition for those seeking a deep Aegean escape. Book your 3-day dream!
2-Day Sea Odyssey: Alonissos, Peristera & Kyra Panagia
Embark on a 2-day Sea Odyssey to the Marine Park! Cruise to Alonissos, Peristera & the mystical Kyra Panagia. Discover untouched bays, crystal waters & ancient shipwrecks. A private overnight speedboat expedition into the Aegean’s heart. Experience nature at its purest. Book your adventure now!
2-Day Island Expedition: Skiathos & Skopelos
Discover the Sporades in an epic 2-day speedboat expedition! Blast from vibrant Skiathos to the lush green landscapes of Skopelos. Explore Mamma Mia locations, hidden coves, and turquoise waters with comfort and luxury. An overnight sea journey blending adventure and relaxation. Book now!
2-Day Skiathos, Tsougrias & Arkos Islands Tour
Live the ultimate 2-day speedboat cruise! Explore Skiathos, the exotic Tsougrias & the hidden gem of Arkos. Enjoy starlit nights at sea, pristine beaches & total relaxation. A private, overnight Aegean experience for those seeking something truly special. Your island-hopping adventure starts here!
Full-Day Cosmopolitan Skiathos Island Round Tour
Experience the best of Skiathos on this cosmopolitan full-day cruise! Visit the world-famous Lalaria beach, the historic Kastro, and the turquoise waters of Tsougrias. Enjoy the vibrant vibe of the island & swim in spots accessible only by boat. A premium Aegean adventure! Book now.
Half-Day Sea Caves of Veneto & Limnionas Beach Tour
Explore the mythical Sea Caves of Veneto & the crystal waters of Limnionas! A 5-hour adventure to the wild side of Pelion, accessible only by boat. Swim in turquoise bays, discover hidden caves & enjoy the Aegean’s beauty. A must-do cruise for nature lovers! Book your spot now.
Full-Day Cruise at Picturesque Damouchari and The Mamma Mia Experience Tour
Enjoy 15% off our Mamma Mia Experience! Sail to picturesque Damouchari, the famous filming location. Discover crystal sea caves, swim in turquoise waters, and relive the movie magic. An unforgettable full-day cruise including snorkeling and local stories. Book now with code: damouchari26!
Premium Exclusive: 20% Off Aegean Adventures
Premium subscribers enjoy 20% off on all authentic sea journeys, discovering the Aegean's wild beauty.
Explore Aegean: 5% Off All Sea Escapes
Discover hidden caves & islands with a 5% discount on any cruise booking with Seanthesy Cruises.
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