An unnamed fin natural arch in Cibola County, New Mexico
Photo by Jay Wilbur
NABSQNO 13S-271575-3871745. This unnamed fin natural arch has eroded through a thin wall of Zuni sandstone. It is located about 6 miles south of I40 exit 108, on the Laguna Reservation, Cibola County, New Mexico. It is visible from several points along highway 23. Vreeland included this arch in his catalog as number 17-103. It has a span of about 8 feet.