Petroglyph National Monument
Beneath the stumps of five extinct volcanoes, this park encompasses more than 25,000 ancient Native American rock drawings inscribed on the 17-mile-long West Mesa escarpment overlooking the Rio Grande Valley. For centuries, Native American hunting parties camped at the base, chipping and scribbling away. Archaeologists believe most of the petroglyphs were carved on the lava formations between 1100 and 1600, but some images at the park may date back as far as 1000 BC. Accessible in three separate (and mostly shade-free---bring water and a hat!) sections, each is a short drive from the helpful Visitor Center, where rangers will supply maps and help you determine which trail is best for the time you have. The somewhat sandy but packed flat 1½-mile (round-trip) Piedras Marcadas Canyon trail has readily visible petroglyphs all along its length; at 2.2 miles, the unpaved trail at Rinconada Canyon reveals its large concentration of petroglyphs about halfway in; and, closest to the Visitor Center is the Boca Negra Canyon loop trail, with three paved spurs that each take you up close to distinctive clusters of petroglyphs as well.
