This park is in a very remote part of Utah. We drove 100 miles south of Moab and got a site in a RV park for a night in a nice small town and then drove 48 miles west past no towns, no buildings of any kind to the park. Natural Bridges has three large stone bridges in two canyons. It is possible to walk down to them, we did not. We did the 9 mile loop road and several overlooks and a few short walks to viewpoints. These differ from an arch because they are formed by rushing water and are over water or what once was water, the arches are formed by wind and rain erosion and do not span a stream. The bridges were a bit indistinct and hard to see as they blend so well into the rock they were formed from and the angle from the rim had all of us on the overlooks asking each other if we saw the bridge.