The park explains post-glacial land uplift and its effect on the coast. Ten information points illustrate how the shoreline has shifted over the past 500 years. The process follows the retreat of the last ice sheet and is strongest around the Gulf of Bothnia.
The information points explore the shallowing of boat channels and the formation of new islands. The park's website is available in Finnish, Swedish, English and German.
Explored the information points? Review the route and interpretation on Suomi Guide for others interested in coastal change.