A Full Little Scramble. Canyon Overlook is a short, easy family-friendly hike to a fantastic overlook of lower Pine Creek the Main Canyon, with some tasty glimpses into the Pine Creek technical slot along the way. You do need a vehicle to access the trailhead, which is immediately east of the impressive Zion-Mt. Carmel tunnel. This hike has limited parking and tends to be popular during peak season, so go early or take your chances.