Regional Municipality of Niagara
Shooting started in early January 1983 and took place in the Greater Toronto Area and the Regional Municipality of Niagara of Cronenberg's native Ontario, Canada. The so-called Screaming Tunnel, located in nearby Niagara Falls, Ontario, was also used as the backdrop for one scene. The gazebo was built by the film crew and donated to Niagara-on-the-Lake.