Tag Archives: lava boulders

The Petroglyphs: Rock Art of the Past, Boca Negra Canyon, Albuquerque, New Mexico

by Dr. Denise R. Ames I decided to hike the last trail, the Boca Negra Canyon, on a separate day, since it required a steep climb up a lava-strewn hill. It was more daunting that the Rinconada Canyon or Pedras … Continue reading

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