Blackwell Hump
Ridge in Shoshone County, Idaho · on the USGS Crystal Peak quadrangle
47.18007, -116.31038
Maps that show Blackwell Hump
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Crystal Peak, ID
USGS topo, 2024
Fernwood, ID — USGS historical 15-minute topo (1961)
USGS Historical Topo Maps (public domain) · Idaho
St. Joe Motor Vehicle Use Map (MVUM) Front — Idaho Panhandle National Forests
Forest Service Maps (public domain) · Idaho Panhandle National Forests
Map #1 — Palouse Ranger District Over-Snow Vehicle Use Map — Nez Perce-Clearwater National Forests (2018)
Forest Service Maps (public domain) · Nez Perce-Clearwater National Forests
Index Over-Snow Vehicle Use Map — Nez Perce-Clearwater National Forests
Forest Service Maps (public domain) · Nez Perce-Clearwater National Forests
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).