Kids will love exploring this retired 1953 U.S. Navy submarine which served as a test bed for other submarine systems and now gives visitors a feel for the tight quarters, tiny berths and general submarine lifestyle.

View and visit some of the numerous buildings at this 10-acre outdoor museum that traces the history of this seaport town, with costumed interpreters providing demonstrations of trades and insights into earlier Portsmouth times.

Live music, tours, beer samples and food are offered at this large brewery and pub that started with the first wave of American microbreweries and is now a celebrated name.

This library was established in 1817 and has a noteworthy collection of rare and old publications.

Nine isolated, barren islands off the coast of New Hampshire.

The heart of downtown, where several walking tours begin, Market Square is a center of activity with art galleries, bookstores, antique shops, ethnic restaurants and many original 17th-century buildings.

Originally built for a wealthy merchant family, and later the residence of one of the signers of the Declaration of Independence, this splendid home features an elegant 18th-century garden, interesting carvings and much of the original furniture.

This 1758 colonial, gambrel-roofed house was the home of Revolutionary War naval hero John Paul Jones while in Portsmouth during the war, and now features a collection of furniture, toys, guns, canes and a historic garden.

Isles of Shoals Steamship Company offers 3-hour harbor tours that include a trip out to the Isles of Shoals.  Trips sail at 9:55 AM and include the Portsmouth Naval Yard, the Naval Prison, several...

The governor's mansion when Portsmouth was state capital in the 1700s, this historic 1718 house was the site of many important decisions about New Hampshires future.

An historic attraction on the Portsmouth Harbor Trail that has interiors decorated by New England's renowned figurehead carvers.

A scenic walking route that includes important historic landmarks in the Portsmouth area.

An historic stop on the Portsmouth Harbor Trail that contains America's oldest working Brattle organ and a rare copy of the Vinegar Bible.