Arches National Park is home to a large number of sandstone outcroppings, fins, spires and arches, including Delicate Arch, which is likely its most famous feature. Delicate Arch can be reached from a 1 1/2 mile uphill trail, and views are available from the otherside of an adjacent canyon. These pictures are from my 2004 visit to the park.

Mark Wasson, http://www.markwasson.com > Trips has detailed summaries of my trips