This is a great place to visit and learn history of the area. Hikes are amazing, lots of breathtaking views from rim and down in the canyons. Trails are rocky make sure you have good foot gear, a walking stick and lots of water.
Get there early and take the bus. Stop at all stops of the circuit, not just the Rocks. It gets very crowded in warmer times and there’s no access by car, only by bus!!!