Posted 20 photos from Three Rivers Petroglyph Park, south of Carrizozo, New Mexico. A short hike takes you past hundreds of glyphs, surrounded by magnificent scenery.
This site is managed by the BLM. Entrance fee was $3. There is a small, bleak RV campground on site. A dozen miles east toward the White Mountains takes you to a nice Forest Service campground and a trail into the White Mountains Wilderness Area.
For some history and other pix, see http://gamblershouse.wordpress.com/2009/09/11/the-real-three-rivers/