Cape Ann Light Station, also known as Thacher Island Twin Lights, was first established on Thacher Island in 1771. Thacher Island is located about a mile offshore of Rockport.
Featured Business: 7 Seas Whale Watch
Discover Gloucester Spotlight 

From mid-April to mid-October, 7 Seas Whale Watch offers daily trips to Stellwagen Bank National Marine Sanctuary aboard the Privateer IV, Gloucester’s high-speed whale watch vessel. This family-operated business has the most experienced captains, crew, and naturalists providing the best experience for passengers.
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