The Canyon trailhead is behind the Mountain Valley Water building. You can see nice views of the Medical Arts Building and the Arlington Hotel from this trail. It begins as a 150-yard serpentine path which was once part of the old carriage road, Canyon Street. At the intersection with Oak Trail, take the right path. This leads up the mountain around a novaculite outcropping and crosses West Mountain Drive. The Canyon Trail intersects the West Mountain Trail just below a picnic area and overlook along West Mountain Drive.