Complex sentence: Trinity Bellwoods is a favourite place for local residents to walk their pets and a large area of the park is designated leash-free, including the ravine known as'the dog bowl' and was used in the film Dog Park.
Split into simpler sentences: Trinity Bellwoods is a favourite place for local residents to walk their pets. The ravine, known as the bowl, is the designated leash-free area and was used in the film Dog Park.