Boating region

the Archipelago Sea on one map.

The Archipelago Sea between Turku and Åland is the densest archipelago in the world – tens of thousands of islands, islets and skerries.

The Saaristo app map showing the Archipelago Sea.

Plan a route in the Archipelago Sea

In the inner archipelago the routes run sheltered from island to island. Naantali, Nauvo, Korpo and Houtskär are popular legs, and Saaristo shows their guest harbours, natural harbours and services on one map.

In the outer archipelago the seascape opens towards Bengtskär and open water. Check the wind shelter before picking a place for the night – the right harbour depends on the wind direction.

What the Archipelago Sea offers boaters

Saaristo brings harbours, natural harbours, anchorages and services into one map – and shows what is sheltered in the current wind.

World's densest archipelago

Thousands of islands and sheltered inner routes.

Short legs

Naantali, Nauvo, Korpo and Houtskär close to each other.

Wind shelter

See which harbour or anchorage is sheltered in the current wind.