Big Narrows
Gap in Ventura County, California · on the USGS Cobblestone Mountain quadrangle
34.56721, -118.84093
Maps that show Big Narrows
Get them in the map app
Cobblestone Mountain, CA
Detailed map of terrain, trails and roads
USGS topo, 2022
Cobblestone Mountain
Forest Service topo with road numbers
Forest Service FSTopo 7.5-minute quad
Lancaster 30x60 Land Ownership (BLM Surface Management)
Land Ownership Maps from BLM Data · California
Angeles National Forest
Forest Service forest map
Los Padres National Forest
South — Forest Service forest map
IFR Enroute Low Altitude Chart L-07 (U.S.)
FAA, 2026-10-29
IFR Enroute Low Altitude Chart L-04 (U.S.)
FAA, 2026-10-29
IFR Enroute Low Altitude Chart L-03 (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).