Porcupine Ridge offers a fun ride for the advanced rider. You'll find lots of roots and rocks. Some insane drop-offs. While there may not be a lot of elevation gain or loss it still provides a great workout!
How to get there:
Highway 400 to 11. Take 118 to Bracebridge and turn on Santa's Village road. About 5 miles down and directly across the road from Santa's Village and Sportsland.