The Don is a pretty challenging out and back ride that makes a good quick after-work loop. The trail is mostly off-camber hard-packed clay, so stay away in rain! Lots of roots, short ups, and fun corners. Good for all levels.
How to get there:
Trailhead located just west of the tracks at Bayview and Pottery Road in Toronto. There is a small parking lot just west of the tracks, or a better one just east of the Don River.