Big Basin
Basin in Saguache County, Colorado · on the USGS Cold Spring Park quadrangle
38.22583, -106.86671
Maps that show Big Basin
Get them in the map app
Cold Spring Park, CO
Detailed map of terrain, trails and roads
USGS topo, 2022
Cold Spring Park
Forest Service topo with road numbers
Forest Service FSTopo 7.5-minute quad
Rock Creek Park
Forest Service topo with road numbers
Forest Service FSTopo 7.5-minute quad
Saguache Ranger District
Forest roads and trails open to vehicles
West Motor Vehicle Use Map (MVUM) — Rio Grande National Forest (2025)
Saguache 30x60 Land Ownership (BLM Surface Management)
Land Ownership Maps from BLM Data · Colorado
Gunnison District Motor Vehicle Use Map (MVUM) (South)
Forest roads and trails open to vehicles
Grand Mesa, Uncompahgre and Gunnison National Forests (2025)
Rio Grande National Forest
Forest Service forest map
Grand Mesa, Uncompahgre and Gunnison National Forests
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).