Grass Island
Island in Chugach County, Alaska · on the USGS Cordova B-4 SE quadrangle
60.29611, -145.18639
Maps that show Grass Island
Get them in the map app
Cordova B-4 SE, AK
Detailed map of terrain, trails and roads
USGS topo, 2024
Cordova B-4
Forest Service topo with road numbers
Forest Service FSTopo 7.5-minute quad
Motor Vehicle Use Map (MVUM)
Forest roads and trails open to vehicles
Chugach National Forest (2026)
Chugach National Forest
Forest Service forest map
Unit 13 Non-Federal/State Restricted Moose Hunt Area
BLM Alaska (2026)
IFR Enroute Low Altitude Chart L-03 (Alaska)
FAA, 2026-10-29
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).