The EdgeWalk at CN Tower is an amusement in which thrill-seekers can walk on and around the roof of the main pod of the tower at 356 metres (1,168.0 ft), which is directly above the 360 Restaurant. It is the world's highest full-circle, hands-free walk. Visitors are tethered to an overhead rail system and walk around the edge of the CN Tower's main pod above the 360...