Today marks the anniversary for the remake of Pet Sematary, released April 5, 2019. I was in the Montreal area in 2015 to do some locations so accidentally hit up a few that show up in this film.
The “real” cemetery is the St. James Church at 642 rue Main, Hudson, Quebec. This was also used in Happy Birthday To Me. These shots are not exactly screen-matching as I was there a few years before filming.
Rachel’s house is nearly right across the street at 647 rue Main in Hudson, Quebec. This was Virginia’s house in Happy Birthday To Me.
The town shots were mostly filmed in Hudson and the main house was on Montee Harwood in Saint-Lazare, Quebec. Coordinates are here: 45°25'31.80"N 74°12'38.73"W