Porphyry Mountain
Summit in Eagle County, Colorado · on the USGS Fulford quadrangle
39.53606, -106.67853
Maps that show Porphyry Mountain
Get them in the map app
Fulford, CO
Detailed map of terrain, trails and roads
USGS topo, 2023
Fulford
Forest Service topo with road numbers
Forest Service FSTopo 7.5-minute quad
Eagle-Holy Cross Ranger District Motor Vehicle Use Map (MVUM)
Forest roads and trails open to vehicles
White River National Forest (2026)
Aspen-Sopris Ranger District Motor Vehicle Use Map (MVUM)
Forest roads and trails open to vehicles
White River National Forest (2026)
Eagle-Holy Cross Ranger District Over-Snow Vehicle Use Map
Where snowmobiles are allowed
White River National Forest (2026)
Aspen-Sopris Ranger District Over-Snow Vehicle Use Map
Where snowmobiles are allowed
White River National Forest (2026)
White River National Forest
Forest Service forest map
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 Low Altitude Chart L-11 (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
Nearby
Name, class, county and location: USGS Geographic Names Information System (public domain).