Utah contains a rich tapestry of pictographs (drawings painted on rock using natural dyes) and petroglyphs (images carved into stone).
Searching out rock-art panels can easily become an obsession, and it's a good one, since it will lead you far off the beaten path and deep into canyons that were once central for the area's ancient inhabitants.
Dry Fork Petroglyphs: These easily reached rock-art galleries, found northwest of Vernal, are also rarely visited. These spectacular images of life-sized human figures are considered to be some of the best in the nation.
Nine Mile Canyon: Few people travel these dusty (but perfectly passable in dry weather) roads near Price, but the rewards are great: There are a number of excellent rock-art panels and ancient grain caches tucked into the cliffs.
Sego Canyon: North of Moab on I-80, Sego Canyon is a vast gallery of prehistoric art, where you'll find hundreds of etched images.
Parowan Gap [1]: Ancient artists chiseled images — geometric designs, lizards, bear claws, and human figures — in this narrow rock pass, east of Cedar City, more than 1,000 years ago.
Boynton Overlook: Stop on Highway 12 between the towns of Escalante [2] and Boulder [3] in Grand Staircase-Escalante National Monument and scan the cliff face across the river to see a pictograph of many handprints.
Fremont River Canyon: Petroglyphs of horned mountain sheep and humans in feathered headdresses are easily viewed from a parking area along Highway 24 in Capitol Reef National Park [4].
Delicate Arch Trail [5]: This often-overlooked panel of Ute Style rock-art in Arches National Park shows mounted horsemen hunting mountain sheep.
BLM Newspaper Rock [6]: This showcase of rock art sits a few miles west of U.S. 191 on the entrance road for Canyonland's Needles District.
Great Gallery [7]: In Canyonlands' remote Horseshoe Canyon Unit, human-sized images of ghost spirits cover the walls — this was clearly a sacred place for thousands of years.
Hovenweep National Monument [8]: At one of Utah's best-preserved Anasazi villages, you'll find many petroglyphs. The most interesting are in the Holly Ruins, where a series of spirals and concentric rings served as a calendar for ancient farmers.
Links:
[1] http://www.moon.com/destinations/utah/zion-and-bryce/cedar-city/sights
[2] http://www.moon.com/destinations/utah/the-escalante-region/escalante
[3] http://www.moon.com/destinations/utah/the-escalante-region/boulder
[4] http://www.moon.com/destinations/utah/the-escalante-region/capitol-reef-national-park
[5] http://www.moon.com/destinations/utah/canyonlands/arches-national-park/scenic-drive
[6] http://www.moon.com/destinations/utah/canyonlands/canyonlands-national-park/needles-district
[7] http://www.moon.com/destinations/utah/canyonlands/canyonlands-national-park/horseshoe-canyon-unit
[8] http://www.moon.com/destinations/utah/canyonlands/utah-s-southeastern-corner/hovenweep-national-monument