Two lake lap

The Johannes Erickson House is a historic log cabin in Scandia, Minnesota, United States, built in 1868 with a gambrel roof, a distinctive tradition from southern Sweden. It was moved to its current site adjacent to the Hay Lake School in 1974 to be part of a small museum complex operated by the Washington County Historical Society.

The Hay Lake School is a historic schoolhouse in Scandia, Minnesota, United States, in use from 1896 to 1963. It is now operated by the Washington County Historical Society as a museum alongside the 1868 Johannes Erickson House. The school was listed on the National Register of Historic Places in 1970 for having local significance in the themes of architecture, education, and social history.