Waterloo Architecture
7 Melville Street South
Cambridge, Ontario, Canada
N1S 2H4
architecture@uwaterloo.ca
Doors Open Waterloo Region is a free heritage and architecture tour of special, occasionally "secret" places in the region, held on the third Saturday in September every year.
Doors Open Waterloo Region is part of Doors Open Ontario, a province wide initiative of the Ontario Heritage Trust to celebrate community heritage and architecture.