Isokari lighthouse

Isokari lighthouse is a white limestone tower rising about 50 meters above the rocky coast of the southern Bothnian Sea, guiding ships since 1833. The structure has a sturdy, compact shaft with a lantern room at the top, sitting on a natural rocky outcrop surrounded by water.

The lighthouse was established in 1833 when Finland came under Russian rule and new shipping routes emerged to bypass Swedish waters and their tolls. The station marked a shift in maritime control and trade routes across the region.

The Timén family lived on this isolated rocky point for generations, shaping daily life through their lighthouse keeping duties. Their routines and deep connection to the sea made them an integral part of this harsh coastal environment.

To reach the lighthouse, visitors typically book boat trips from nearby towns like Uusikaupunki or Kustavi. The best time to visit is during warmer months when organized tours and guided access are readily available.

The tower walls contain unused explosive holes from wartime preparations when forces planned to prevent the enemy from using it as a navigation reference. These hidden cavities remain visible today, telling a quiet story of fear and strategy from a different era.