Chalk Mountains
Ridge in Archuleta County, Colorado · on the USGS Elephant Head Rock quadrangle
37.14197, -106.74985
Maps that show Chalk Mountains
Get them in the map app
Elephant Head Rock, CO
USGS topo, 2022
Chama Peak, CO
USGS historical 15-minute topo (1957)
Pagosa Ranger District Motor Vehicle Use Map (MVUM)
San Juan National Forest (2026)
Conejos Peak Ranger District
East Motor Vehicle Use Map (MVUM) — Rio Grande National Forest (2025)
IFR Enroute Low Altitude Chart L-08 (U.S.)
FAA, 2026-10-29
IFR Enroute Low Altitude Chart L-09 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-05 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-04 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-03 (U.S.)
FAA, 2026-10-29
Name, class, county and location: USGS Geographic Names Information System (public domain).