Originally flagged and started by the Dundas Crew, B.C. Rocks was designed to have elevated ladder bridges tying the large rock features together to give it that Shore feeling.
As with many trails, they get adopted by others over time and now its a mere shell of what it was intended to be. Still, today it has 3 large technical rock gardens to challenge you as well as a newly created rock and wooden bridge section near the creek bed to avoid seasonal mud and enhance sustainability. It eventually spills out near the top of The Quarry Trail.