The biggest challenge of this hike, because of its location & popularity, is parking. Just beyond the Zion Tunnel’s east exit is a tiny parking lot. There’s also sparse parking up the road a few hundred yards. Since the hike is fairly short, there are people leaving quite often so you can get lucky. But, this is also where traffic backs up for the tunnel queue – where they stop traffic in one direction so RVs can travel through the middle of the tunnel for clearance.
The overlook gives you a panoramic view of Zion Canyon & some of its signature peaks. But I found the trail to be more interesting than the overlook. Perhaps sunrise or sunset would be more spectacular; mid-day was beautiful but not as photogenic. The trail follows the side of the canyon and has diverse & narrow sections that make for a fun hike.