Archipelago National Park
The park encompasses all state-owned land and water areas owned by the state within the borders of the cooperation area surrounding the park , which is more or less the entire outer archipelago of the Archipelago Sea on the eastern side of the Åland Islands and south of the Korpo , Nagu , Pargas and Kimitoön main islands . 
<triplet> Kimitoön <subj> Pargas <obj> shares border with