Ooh Aah Point on the South Kaibab Trail in Grand Canyon National Park is one of my favorite photo ops in the Grand Canyon. Just a short trek from the trailhead (1.8 miles RT), this spot lives up to its name with jaw-dropping views that'll make you go "Ooh" and "Aah." It's the perfect place to snap some epic photos and soak in the beauty of the canyon below the rim.
If you only have time for one short hike in the park, I highly recommend South Kaibab to Ooh Aah. The picture shown is just below Ooh Ahh.