Exhibits focus on the Great Bay, history and wildlife. Events are scheduled there during the season. Open June - October. The historic Portsmouth harbor offers a variety of historic sites, waterfront views and gardens, set amidst shops, parks, theatres and restaurants. This nature center features an arboretum, walking trails and gardnes.
Admission is free.
The site of the first European settlement in New Hampshire, founded in 1623. During World War II, it was home to Fort Dearborn, a U.S. Army Base. Today, the park offers a look back at the history and a view of the area's nature through panels set throughout the park. In addition, visitors will enjoy canoeing, walking trails, a bike path and picnic areas. In the winter, cross-country ski trails are available.