Cross-O Mountain
Summit in Sierra County, New Mexico · on the USGS Hillsboro Peak quadrangle
32.93100, -107.77563
Maps that show Cross-O Mountain
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Hillsboro Peak, NM
USGS topo, 2023
San Lorenzo, NM
USGS historical 15-minute topo (1956)
East Side Black Range Silver City Wilderness Back Motor Vehicle Use Map (MVUM)
Gila National Forest
IFR Enroute Low Altitude Chart L-06 (U.S.)
FAA, 2026-10-29
IFR Enroute Low Altitude Chart L-05 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-04 (U.S.)
FAA, 2026-10-29
Nearby
Name, class, county and location: USGS Geographic Names Information System (public domain).