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Location

Route 1B, U.S. Coast Guard Station, New Castle, NH 03854

(603) 271-3556 Directions Website Email Business

Fort Constitution Historic Site

Overview

Located on peninsula on corner of New Castle Island; overlooks Piscataqua River, Atlantic Ocean. State of NH gave the US Fort William & Mary in 1791. Renovations completed, renamed Fort Constitution; ruins are seen today. Picnicking on grounds.

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