Natural Bridge National Momument Utah

(click on images to view better)

Park Photo of Sipapu Bridge

Shots of Sipapu from Overlook (right   is with a short telephoto)

Kachina Bridge from Overlook

Short telephoto  and normal shots. In the right you can clearly see how the bridge formed. The bridge is carved from a projection into the canyon, which the water "U"ed around. Erosion from both sides by the stream eventually broke through, and the river then cut through the bridge.

Owachowo Bridge (the smallest bridge in Park)
Note person standing at base of bridge in the shadow.

Common sense is not always in high concentrations!