Thompson Island
Island in Monroe County, Florida · on the USGS Boca Chica Key quadrangle
24.56376, -81.74926
Maps that show Thompson Island
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Boca Chica Key, FL
Detailed map of terrain, trails and roads
USGS topo, 2024
Sugar Loaf Key, FL
Old map for history, not navigation
USGS historical 15-minute topo (1921)
Bureau of Land Management Eastern States Overview map
BLM Eastern States (2019)
IFR Enroute Low Altitude Chart L-23 (U.S.)
FAA, 2026-10-29
IFR Enroute Low Altitude Chart L-21 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-08 (U.S.)
FAA, 2026-10-29
Nearby
Name, class, county and location: USGS Geographic Names Information System (public domain).