Hump Knoll

Summit in Petersburg County, Alaska · on the USGS Sumdum A-3 NE quadrangle

57.13801, -132.81024

Maps that show Hump Knoll

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Sumdum A-3 NE, AK — USGS 7.5-minute topo (2024)

Sumdum A-3 NE, AK

Detailed map of terrain, trails and roads

USGS topo, 2024

Sumdum A-3 — Forest Service FSTopo 7.5-minute quad

Sumdum A-3

Forest Service topo with road numbers

Forest Service FSTopo 7.5-minute quad

Tongass National Forest — Forest Service forest map

Tongass National Forest

Forest Service forest map

IFR Enroute Low Altitude Chart L-01 (Alaska) — FAA, 2026-10-29

IFR Enroute Low Altitude Chart L-01 (Alaska)

FAA, 2026-10-29

Name, class, county and location: USGS Geographic Names Information System (public domain).