Sourdough Mountains
Summit in Pierce County, Washington · on the USGS Sunrise quadrangle
46.92526, -121.67298
Maps that show Sourdough Mountains
Get them in the map app
Sunrise, WA
USGS topo, 2023
Motor Vehicle Use Map — Snoqualmie Ranger District — Mount Baker-Snoqualmie National Forest
Forest Service Maps (public domain) · Mount Baker-Snoqualmie National Forest
IFR Enroute Low Altitude Chart L-01 (U.S.) — FAA, 2026-10-29
FAA IFR Enroute Charts (public domain)
IFR Enroute Low Altitude Chart L-13 (U.S.) — FAA, 2026-10-29
FAA IFR Enroute Charts (public domain)
IFR Enroute High Altitude Chart H-01 (U.S.) — FAA, 2026-10-29
FAA IFR Enroute Charts (public domain)
IFR Enroute Low Altitude Chart L-01 (Alaska) — FAA, 2026-10-29
FAA IFR Enroute Charts (public domain)
Nearby
Name, class, county and location: USGS Geographic Names Information System (public domain).