Moab, UT: Corona Arch
Yes, you should visit Arches, but don't pass up stunning Corona Arch outside Moab. Bonus: You'll get views of the Colorado River and Bootlegger Canyon.
Moab, UT: Cameltoe Canyon
Put your route-finding skills to the test on this 5-mile trek that ascends rock ledges, skirts slickrock pools, and traverses sandy-bottomed washes.