More than 100 buildings and sites across Toronto open their doors over the May 28 and 29 weekend. Admission is free. Click View Details within the listings below for building hours, accessibility information and COVID-19 safety requirements.

Snap a picture at any Doors Open Toronto location and post to social using the hashtag #SchlageDOT for the chance to win a $200 Visa Gift Card courtesy of Schlage Canada. Entries close at 9 p.m. May 29. See contest rules and regulations.