ACO Port Hope is the largest and most active branch of the Architectural Conservancy of Ontario. The mission of ACO Port Hope is to help preserve buildings and structures of architectural merit and to protect places of natural beauty in and around the municipality of Port Hope.

Led by the example of the many dedicated volunteers who have gone before us, the executive members of ACO Port Hope have worked diligently to follow this mission. Thanks to the tireless work and advocacy of ACO Port Hope, our community can now boast one of the most outstanding inventories of historically significant homes and buildings in Canada.