Fern Springs
Spring in Tehama County, California · on the USGS Childs Meadows quadrangle
40.30660, -121.41030
Maps that show Fern Springs
Get them in the map app
Childs Meadows, CA
Detailed map of terrain, trails and roads
USGS topo, 2021

Childs Meadows
Forest Service topo with road numbers
Forest Service FSTopo 7.5-minute quad

Mt Harkness, CA
Old map for history, not navigation
USGS historical 15-minute topo (1956)

Lake Almanor 30x60 Land Ownership (BLM Surface Management)
Land Ownership Maps from BLM Data · California

Winter Recreation on the Lassen National Forest Over-Snow Vehicle Use Map (2023)
Where snowmobiles are allowed
Forest Service Maps · Lassen National Forest

Plumas National Forest
Forest Service forest map

OSVUM
Where snowmobiles are allowed
Lassen National Forest (2023)

Lassen National Forest
Forest Service forest map

IFR Enroute Low Altitude Chart L-02 (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
Name, class, county and location: USGS Geographic Names Information System (public domain).