More than 150 doors are opening to you this weekend.
The annual Doors Open festival is taking place today and tomorrow in Toronto.
The event offers rare and free access to buildings like Old City Hall, Fort York, the Canada National Ballet School, Osgoode Hall, and Queen's Park.
The theme for this year's event is Secrets and Spirits… Exploring the Mysteries Behind the Door.
For a full list of buildings taking part in the festival, go to the city's website.