Plateau and Brighton Parks, Vancouver BC
I love checking out Parks. Plateau Park Slidey Slides is between a fairground and soccer fields.
They have a parkour section too, but climbing structures and 2 very cool slides with that rubberized ground.
Brighton Park is a short walk towards the water, there is a tunnel that will lead you to the park by the water.
Very spacious area and a few structures for kids. Not to mention a pool for swimming and the beach of course.