Coghlan Island
Island in Juneau County, Alaska · on the USGS Juneau B-3 SE quadrangle
58.35333, -134.69722
Maps that show Coghlan Island
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Juneau B-3 SE, AK
Detailed map of terrain, trails and roads
USGS topo, 2021
Juneau B-3, AK
Old map for history, not navigation
USGS historical 15-minute topo (1949)
Juneau B-3
Forest Service topo with road numbers
Forest Service FSTopo 7.5-minute quad
Tongass National Forest
Forest Service forest map
IFR Enroute Low Altitude Chart L-02 (Alaska)
FAA, 2026-10-29
IFR Enroute Low Altitude Chart L-01 (Alaska)
FAA, 2026-10-29
Nearby
Name, class, county and location: USGS Geographic Names Information System (public domain).