The Villa Louis Historic Site is a preserved estate located in Prairie du Chien, Wisconsin. It was built in the late 19th century by Hugh Harrison, a prominent figure in the fur trade and a member of the Dousman family. The site showcases Victorian architecture and offers insights into the lifestyle of the wealthy during that era. Visitors to the Villa can explore the beautifully restored mansion and its surrounding gardens. The site also features guided tours that highlight the history of the Dousman family and the significance of the estate in the context of Wisconsin's development.