Here are some pics from a nice conservation area called Bruce’s Mill just north of Toronto. The trail system is a little confusing (i.e. black trail is really the blue trail!). We’ve been here twice and it’s so beautiful in the fall. It is associated with a golf course/club which is a bit disappointing. I’d give it 3 out of five stars, for being close to Toronto, but it doesn’t have a water system though the trails until you get to the Mill. Here’s more info: http://www.trca.on.ca/parks_and_culture/places_to_visit/bruce_mill/