NABSQNO 13S-255105-4076460An unnamed cave natural arch, San Juan County, New Mexico Photo by Larry Beck NABSQNO 13S-255105-4076460. This unnamed cave natural arch has eroded through San Jose Formation sandstone. It is located about 14 miles east of Aztec, San Juan County, New Mexico. Access is via a complex of mineral exploration roads (dirt) stemming north from highway 173. The arch has a span of about 14 feet.
|