Thousands of visitors took advantage of the nice weather on the weekend and flocked to various buildings across the city for the annual Doors Open Toronto.

The annual event gives the public the unique opportunity to tour and explore more than 130 architecturally, historically, culturally and socially significant buildings in Toronto for free.

Doors Open’s theme for this year was Film: The Great Romance, celebrating the city’s film and television industry. The weekend festivities kicked off Friday with a free film screening at Ontario Place Cinesphere.

Numerous film and television studios, post-production houses, digital media studios, artist-run centres and film training schools were featured in this year’s event. City buildings and locations that have served as a backdrop for movies and TV were also part of the program.

The event included City Hall, recently a location for the TV series “The Handmaid’s Tale.” Visitors were given access to key locations, including the Mayor’s office, the 27th-floor observation deck, council chambers and the Green Roof.

Doors Open Toronto also included film screenings, exhibits and walking tours, musical performances. According to the city, the annual event has attracted more than two million visits to more than 700 different buildings in the city since 2000.