The Grotto - Bruce Trail ON. A stunning limestone formation close to the end point of the Bruce Trail in Kinkardine, ON. A spectacular reward at the end of the most difficult segment of the Bruce Trail.
The Bruce Trail, Canada's oldest and longest footpath, provides the only continuous public access to the magnificent Niagara Escarpment, a UNESCO World Biosphere Reserve. It is one of only sixteen such reserves in all of Canada.