Claim: Djurö National Park is a 9.3 square mile area in Västra Götaland County, Sweden governed by the Naturvårdsverket.
Evidence: 24 km (9.3 sq mi) Västra Götaland County, Sweden Naturvårdsverket 
Established in 1991, the national park has an area of 24 km (9.3 sq mi), and includes all the islands of the archipelago. Västra Götaland County, Sweden Naturvårdsverket