I was curious if anyone has done a Toronto to Algonquin Park and what route they took to get there. I'm also curious if anyone has used Highway 11 (Yonge Street?) in that area and how heavily travelled is it beyond Thornhill (farthest I've taken Yonge). I'm contemplating a short tour that would take me up to Algonquin and then down to the Kingston area and back to Toronto for 7-8 days at end of June/beginning of July.
I know Ontario has lots of stuff (Regional Roads, backroads, farmer roads) up to the tip of Lake Simcoe but beyond that... seems rather "barren".