Beachlife

Hanko has 130 kilometres of shoreline, 30 of which consists of beaches with fine sand, and the rest of beautiful rocky coves. In the cliff labyrinths you are bound to find a quiet nook for yourself, your blanket, and your book. Breathe the fresh sea air and enjoy! You can choose a beach in the town centre or further away amidst nature. Locals choose their beach on the basis of the direction of the wind, as the temperature of the sea in the summertime may depend on the wind.

Blue-green algae or cyanobacteria

Bathing water may become temporarily contaminated by blue-green algae. The use of water should always be restricted if blue-green algae is visibly perceptible in the water. Some species of blue-green algae produce toxin. In addition to toxin, blue-green algae are also capable of producing skin irritants. Bathing in water containing algae should be avoided, and children and pets must not be allowed in the water.
Further information Finnish Institute for Health and Welfare