What we did:
Camping in Ontario Provincial and National Parks.
Ontario Parks are mostly near the Great Lakes of Ontario. Visiting any of these beautiful and well maintained parks is the best way to enjoy Ontario, and to get away from a busy Toronto life.
Backpacking the Highland Trail in Algonquin Provincial Park.
This particular trail has 19km and 35km loops. The campgrounds are well maintained and you'll always be near the lakes.