The World's Largest Archipelago System
With over 20,000 islands and islets scattering off the southwest coast of Finland, the Archipelago Sea offers one of the most remarkable coastal landscapes on earth. Peaceful, idyllic, and deeply tied to Swedish-Finnish maritime heritage, this region is a haven for sea kayaking, island hopping, and cycling.
Top Attractions & Experiences
1. The Archipelago Trail (Saariston Rengastie): A 250-kilometer scenic route connecting multiple island communities via bridges and yellow inter-island ferries. It is world-renowned for cycle touring.
2. Bengtskär Lighthouse: Rising 52 meters above the stormy Baltic Sea, Bengtskär is the tallest lighthouse in the Nordic region. Built in 1906, it offers rich maritime history and granite sea cliffs.
3. Historical Towns of Turku & Naantali: Visit Naantali's colorful wooden houses and Turku's 13th-century medieval castle before launching your ferry voyage into the deep archipelago.
Visit Archipelago Official Guide →