The Allagash Historical Society Museum, located in the heart of Allagash, Maine, holds a diverse collection of artifacts that help to tell the story of this northern community and the Allagash region. From local artifacts to historical war memorabilia to Inuit items from across the border in Canada, it’s not hard to see why the museum has become one of the most popular attractions in town and is nestled on the banks of the St. John River.