Dubreiville is probably my favourite area in Ontario to ride 

Can also risk parking at the Orillia mall and road running about 2km to the trail. Lots of snow today so the roads will be good to run.

There is a parking lot at Division Road and Carlyon Road. It fills up fast however.

Our groomer left its parking spot west of Elmira today for the first time and packed up as far as Macton. Just after it crossed hwy 86 west of Macton one of the kingpins on the front axle broke. I don't know how but they drove it back to the shed and its going down the road to the Case IH dealer tomorrow to be repaired. It could of happened in a much worse location than it did fortunately.

If you are going for the day on a weekend you could get off at Highway 12 and go west to Atlantis drive which is the 3rd set of lights from hwy 12. Turn left and there is a Catholic school on the right. the B trail crosses Hwy 12 via the school property.   If you are through the week or for 2-3 days you could park in the Walmart parking lot which is on the north west side of hwy 11 at hwy 12. Go west on 12 to the 2nd light and turn right on Murphy Rd. (MacDonalds at the corner). Walmart plaza is on the right and the B trail is just across Muphy Rd. from the McDonalds.