Wikipedia
Douro-Dummer
Douro-Dummer is a township in central-eastern Ontario, Canada, in Peterborough County along the Trent-Severn Waterway. It was formed on January 1, 1998, through the amalgamation of Douro and Dummer Townships.
The township is the site of drumlins known as the Drumlins of Douro, and home of the Warsaw Caves near the community of Warsaw.
Douro's general store has been run by the same family since the late 19th century.