Aroostook County, Maine · aurora
Aroostook County, Maine northern lights
Way up in Maine's potato country, Aroostook County holds some of the darkest skies in New England — far enough north that a strong geomagnetic night can bring the aurora to the horizon. Aroostook State Park, Maine's very first state park, sits on Echo Lake south of Presque Isle and makes a quiet RV base for the wait.
Best season
Fall through winter (an equinox boost in September–October)
Where
Aroostook County — among the darkest skies in New England (Aroostook State Park base)
Nearest RV base
Aroostook State Park campground, near Presque Isle (Maine BPL)
Watch it honestly
This is an occasional, latitude-dependent show — best fall through winter, with an equinox boost in September–October. It's never guaranteed; check the NOAA SWPC 30-minute aurora forecast and find a dark, north-facing spot.
Plan with the official source (and the NOAA SWPC aurora forecast): Maine DACF — Aroostook State Park .