Utö (Finland)

Utö is a small inhabited island in Finland’s outer archipelago, located in the Baltic Sea. It is notable as one of Finland’s southernmost year-round inhabited islands and has a long maritime history.

The island contains a historic lighthouse and harbour facilities and attracts visitors for coastal scenery, seabird watching and maritime heritage. Accommodation and basic services are available on the island during the tourist season, and short walks lead to rocky shores and traditional island buildings.

Utö developed as a sea pilot and fishing community; the lighthouse and pilot station have been central to life on the island for centuries and remain prominent features. The settlement architecture and harbour reflect its role in coastal navigation.

Utö sits in the outer archipelago off Finland’s southwest/southern coast in the Baltic Sea, separated from the mainland by several miles of open water and reached by scheduled boat connections from mainland ports.

• Maritime heritage: The island has a long-standing lighthouse and a maritime pilot and pilotage history that shaped its buildings and harbour facilities.
• Transport and seasonality: Access is by scheduled passenger boat and by private craft; visitor services are seasonal and limited outside the summer months.