1 Best Sight in The Seacoast, New Hampshire

These 135 acres of protected seaside land are where David Thompson established New Hampshire's first permanent English settlement. Several signed nature trails provide vistas of the nearby Isles of Shoals and interpret the park's military history. The rocky shore's tidal pools shelter crabs, periwinkles, and sea anemones. The park's Seacoast Science Center hosts exhibits on the area's natural history. Its tidal-pool touch tank and 1,000-gallon Gulf of Maine deepwater aquarium are popular with kids.