Big Four Lake
Lake in Columbia County, Washington · on the USGS Hopkins Ridge quadrangle
46.25969, -117.66640
Maps that show Big Four Lake
Get them in the map app
Hopkins Ridge, WA
Detailed map of terrain, trails and roads
USGS topo, 2023

Hopkins Ridge
Forest Service topo with road numbers
Forest Service FSTopo 7.5-minute quad

Map 19 Motor Vehicle Use Map (MVUM)
Forest roads and trails open to vehicles
Umatilla National Forest (2026)

Clarkston 30x60 Land Ownership (BLM Surface Management)
Land Ownership Maps from BLM Data · Washington

Umatilla National Forest
East — Forest Service forest map

Idaho Public Land Hunting Map: Panhandle
Cartahaven Maps · Idaho

IFR Enroute Low Altitude Chart L-11 (U.S.)
FAA, 2026-10-29

IFR Enroute Low Altitude Chart L-13 (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

IFR Enroute Low Altitude Chart L-01 (Alaska)
FAA, 2026-10-29
Nearby
Name, class, county and location: USGS Geographic Names Information System (public domain).