Mary Loch Lake
Lake in Rio Blanco County, Colorado · on the USGS Big Marvine Peak quadrangle
39.97833, -107.34662
Maps that show Mary Loch Lake
Get them in the map app
Big Marvine Peak, CO
Detailed map of terrain, trails and roads
USGS topo, 2022
Big Marvine Peak
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)
Glenwood Springs 30x60 Land Ownership (BLM Surface Management)
Land Ownership Maps from BLM Data · Colorado
Meeker 30x60 Land Ownership (BLM Surface Management)
Land Ownership Maps from BLM Data · Colorado
Blanco Ranger District Motor Vehicle Use Map (MVUM)
Forest roads and trails open to vehicles
White River National Forest (2026)
Blanco Ranger District Over-Snow Vehicle Use Map
Where snowmobiles are allowed
White River National Forest (2026)
Eagle-Holy Cross Ranger District Over-Snow Vehicle Use Map
Where snowmobiles are allowed
White River National Forest (2026)
Yampa Ranger District Motor Vehicle Use Map (MVUM)
Forest roads and trails open to vehicles
Medicine Bow-Routt National Forests & Thunder Basin National Grassland (2019)
Medicine Bow-Routt National Forest
West — Forest Service forest map
White River National Forest
Forest Service forest map
IFR Enroute Low Altitude Chart L-09 (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-03 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-01 (U.S.)
FAA, 2026-10-29
Nearby
Name, class, county and location: USGS Geographic Names Information System (public domain).