Knox Presbyterian Church is one of the oldest congregations in Oakville, and its current building — a solid Gothic revival structure in local fieldstone — is one of the most handsome in the downtown area. The church sits at the corner of Dunn Street and Lakeshore Road East, close to the harbour and the Oakville Museum.
The interior has good stained glass windows and the original wood pew work, and the building is occasionally open for guided heritage tours. It is a straightforward landmark in an area dense with 19th-century architecture, and worth a look alongside the nearby Custom House and Erchless Estate.