I visit Bradford every month, in the warm months I bring my bike with me. There's a guy in Innisfil, Oshawa, and a couple from Toronto too. Was supposed to hook up with a couple of them for either Haugens in Port Perry, or Shoeless Joe's in Mt Albert, but it never happened.
Last summer I rode up to Parry Sound and camped for 5 days. Some nice roads up that way.