Öregrund archipelago
The Öregrund archipelago is the archipelago of Uppsala County in Sweden. It is located in the Baltic Sea and consists of 9,722 islands. The Öregrund archipelago is connected to the Stockholm archipelago in the south.
The Öregrund archipelago is the archipelago of Uppsala County in Sweden. It is located in the Baltic Sea and consists of 9,722 islands. The Öregrund archipelago is connected to the Stockholm archipelago in the south.