Which Canadian city is known for its annual international film festival?

Toronto is renowned for hosting the Toronto International Film Festival (TIFF), which is one of the largest and most prestigious film festivals in the world. Established in 1976, TIFF has become a significant event in the film industry, attracting filmmakers, celebrities, and film enthusiasts from around the globe. The festival serves as a platform for both established and emerging filmmakers to showcase their work, and it often features international premieres of films that later become major contenders for awards, including the Oscars.

While other cities in Canada, such as Vancouver and Montreal, also host various film festivals, none match the scale or international recognition of TIFF. Ottawa, the capital of Canada, primarily focuses on different art forms and cultural events rather than an internationally acclaimed film festival. Therefore, Toronto stands out as the correct choice for its notable film festival.