Hiking the Narrows does require some preparation ... Canyon Overlook Trail is located just outside the East entrance of the Zion-Mt. Carmel Tunnel. Parking is limited on both sides of the road ...
To reach the trailhead, visitors should drive on Zion Mount Carmel Highway (Highway 9) to the east entrance of the Zion-Mount Carmel Tunnel. Hikers will find a small parking lot and a vault toilet.