Mattön, Gästrikland – Exploring Sweden
Mattön is a small settlement as well as an island in Sandviken Municipality in Gävleborg County. It was previously a part of Österfärnebo Parish in the historical province of Gästrikland. Dalälven River surrounds the island on all sides and it makes up a part of the Färnebofjärden National Park. A Short History of Mattön With…






