Henrys Lake Flat
Flat in Fremont County, Idaho · on the USGS Big Springs quadrangle
44.59631, -111.33995
Maps that show Henrys Lake Flat
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Big Springs, ID
USGS topo, 2024
Henrys Lake, ID
USGS historical 15-minute topo (1964)
Ashton/Island Park Winter Travel Map
Caribou-Targhee National Forest
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
IFR Enroute Low Altitude Chart L-01 (Alaska)
FAA, 2026-10-29
Name, class, county and location: USGS Geographic Names Information System (public domain).