15,000 Petroglyphs!
By A Yahoo! Contributor, 6/27/07
I believe that is the approximate guesstimate as to how many "rock carvings" are located within this new National Monument, west of the Rio Grande River. A few "facts" that may help you on your visit. The petroglyps are scattered over a very large area, so you are not going to see thousands of petroglyphs in a short stroll. The carvings are done on black basault, from volcanic flows in prehistoric times long past. (The remnants of these volcanoes are on the West Mesa above.) Because the hardened flows are black, this area is very hot in the Summer. There is also the real possibility of Rattlesnakes in the area, but being shy by nature, and seeking to avoid the heat, they are rarely seen. This Albuquerquean recommends visiting the petroglyphs during cooler times of the year. Winter is probably the best if it's a nice sunny day. I agree, the small Visitor's Center, and enthusiastic staff are top notch, and you certainly can't say you were gyped with a free admission! :-)