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Great Island Boat Launch
VerifiedLower Connecticut River Valley Planning Region, Connecticut, 06371→|Atlantic Ocean/Long Island Sound· coastal→
Location
GPS Coordinates
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About This Ramp
Type
Trailered
USGS3 data sourcesUpdated Mar 2026
Great Island Boat Launch is a public boat ramp on Atlantic Ocean/Long Island Sound in Lower Connecticut River Valley Planning Region, Connecticut (06371). GPS coordinates: 41.2874°N, 72.3240°W.