Kasnäs geological nature trail
It is a short trail starting from the Archipelago national park nature centre Sinisimpukka (Blue mussel). It is short and easy even though the terrain is rocky. Information posts will take you through the different ages in history and rock formed during the times. You will also get to enjoy the view of the beautiful Baltic sea and the Finnish archipelago.
Havsparkvägen, 25930 Kasnäs