Cutter Lake Arch, San Juan County, New Mexico
Photo by Larry Beck
NABSQNO 13S-260295-4064065. Cutter Lake Arch is a cave natural arch eroded through San Jose Formation sandstone. It is located along the north shore of man-made Cutter Lake in Cutter Canyon, about 17 miles east of Bloomfield, San Juan County, New Mexico. Access is via a complex of mineral exploration roads (dirt) stemming south and east from highway 64, followed by a short hike around the dam and along the north shore. The arch has a span of about 25 feet.