Although Toronto’s Doors Open gets the most attention around here (being the centre of the universe and all), it’s worth noting that communities of all sizes around Ontario have their own Doors Open weekends throughout the spring, summer, and fall.
In April and May alone, we have Doors Open Guelph, Brockville, Chatham-Kent, Hamilton, The Hills of Headwaters, North Bay, Orillia, and Toronto. It would be quite impossible for anyone to take in all of the Doors Open events around the province, it’s worth considering timing a road trip, camping weekend, or cottage escape with a local Doors Open near your destination. See the Doors Open Ontario web site for event details and calendars for each participating municipality.