Location. The Port Inn in Portsmouth, N.H., offers a picturesque setting within two miles of downtown Portsmouth and five miles from the beach. The outdoor Strawberry Banke history museum and the Seacoast Science Center Aquarium & Museum are two miles from the inn. Several maritime sights punctuate the area as well, such as the Portsmouth Naval Shipyard, used for the building and repairing of Navy ships. The campus of the University of New Hampshire is within 10 miles. Hotel Features. The...Hi...