An unnamed alcove natural arch, Newton County, Arkansas
Photo by Jay Wilbur
NABSQNO 15S-478740-3968805. This unnamed alcove natural arch has eroded through Middle Bloyd sandstone. It is located north of the town of Deer in Newton County, Arkansas, and is one of several natural arches found in the Alum Cove Natural Bridge Recreation Area, part of the Ozark National Forest managed by the USFS. A well marked trail leads to this and at least nine other arches in the Recreation Area, including Alum Cove Natural Bridge, NABSQNO 15S-478892-3968691. It has a span of 30 feet.