Sourdough Glacier
Glacier in Sublette County, Wyoming · on the USGS Gannett Peak quadrangle
43.24662, -109.68738
Maps that show Sourdough Glacier
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Gannett Peak, WY
Detailed map of terrain, trails and roads
USGS topo, 2021
Jackson, Blackrock, Big Piney, & Pinedale RD Winter Restriction Map
Bridger-Teton National Forest
Shoshone National Forest
Forest Service forest map
Bridger-Teton National Forest
Forest Service forest map
Wyoming Land Status Map with field office and county boundaries
BLM Wyoming (2020)
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
Nearby
Name, class, county and location: USGS Geographic Names Information System (public domain).