Point of Graves Burial Ground

The Wentworth Lear Historic Houses (formerly Wentworth-Gardner & Tobias Lear Historic House Association) are a pair of adjacent historic houses on the south waterfront in Portsmouth, New Hampshire. Both buildings and an 18th-century warehouse were owned by the Wentworth Lear Historic Houses and were operated as a house museum. Only the Wentworth-Gardner house is a museum.They are located at the corner of Mechanic and Gardner Streets. The two houses, built c. 1750–60, represent a study in contrast between high-style and vernacular Georgian styling. The Wentworth-Gardner House is a National Historic Landmark, and the houses are listed as the Wentworth-Gardner and Tobias Lear Houses on the National Register of Historic Places.

The Players' Ring Theatre is a theater located in Portsmouth, New Hampshire, United States. The black box theater has a seating capacity of 75.

The South Meetinghouse is a historic ward hall at 260 Marcy Street (corner of Meeting House Hill) in Portsmouth, New Hampshire. Completed in 1866, it is one of the city's finest examples of Italianate architecture, and a rare surviving example of a 19th-century ward hall. The building was listed on the National Register of Historic Places in 1982. It continues to be used as a community resource.

Prescott Park is a ten-plus acre waterfront park in Portsmouth, New Hampshire, United States. The land was purchased in the 1930s by two sisters, Josie and Sarah Prescott. The sisters, public school teachers, had used an inheritance to systematically purchase and clear properties along the Piscataqua River. The sisters' goal was to create a public waterfront park, free and accessible to all, replacing what had become a run-down and seedy industrial area. In 1949 the Prescott sisters' trust was established with $500,000. The park was willed to the city of Portsmouth in 1954 for public enjoyment.Prescott Park comprises over 10 acres (4.0 ha) of waterfront property along the Piscataqua River. Since 1974 it has hosted full outdoor productions of Broadway plays for family audiences during the summer months. There are also many flower gardens and water fountains maintained since the mid-1960s. The park is directly across Marcy Street from the Strawbery Banke Museum. The Players' Ring Theater is located in the park.

Strawbery Banke is an outdoor history museum located in the South End historic district of Portsmouth, New Hampshire. It is the oldest neighborhood in New Hampshire to be settled by Europeans, and the earliest neighborhood remaining in the present-day city of Portsmouth. It features more than 37 restored buildings built between the 17th and 19th centuries in the Colonial, Georgian, and Federal style architectures. The buildings once clustered around a waterway known as Puddle Dock, which was filled in around 1900. Today the former waterway appears as a large open space.

The Shapley Town House, also known as the Reuben Shapley House, is a historic house at 454-456 Court Street in Portsmouth, New Hampshire. Built about 1815, it is unusual in the city as a particularly well-preserved example of a Federal period double house. The house was listed on the National Register of Historic Places in 1973. It is owned by the Strawbery Banke Foundation.

St. John's Lodge in Portsmouth, New Hampshire, United States, is the oldest Masonic lodge in New Hampshire and was one of two founding lodges of the Grand Lodge of New Hampshire. It was founded either in 1734 or in 1736 and claims to be the oldest continuously operating Masonic lodge in the Americas, a title also claimed by Solomon's Lodge in Savannah, Georgia, which was founded in 1734.

The Mark Wentworth House, also known as the Gov. John Wentworth House, is a historic house at 346 Pleasant Street in Portsmouth, New Hampshire, United States. Built in 1763, it is notable for its fine Georgian finishes, and for its associations with leading political and economic figures of 18th and 19th-century Portsmouth. The house was listed on the National Register of Historic Places in 1973. It has since the early 20th century been part of a senior care complex.

The General Porter House is a historic house at 32-34 Livermore Street in Portsmouth, New Hampshire. Built about 1751, it is a well-preserved example of a Portsmouth gambrel-roofed double house, and has been home to a number of prominent individuals. Now housing residential condominiums, it was listed on the National Register of Historic Places in 1985.

The World War I Memorial Bridge is a vertical-lift bridge that carries U.S. Route 1 across the Piscataqua River between Portsmouth, New Hampshire, and Badger's Island in Kittery, Maine, United States. The current bridge was opened in 2013, replacing a bridge of similar design that existed from 1923 to 2012. A large overhead plaque carried over from the original reads "Memorial to the Sailors and Soldiers of New Hampshire who gave their lives in the World War 1917–1919." The lift span can be fully opened to allow large commercial vessels to pass. During summer, the lift section remains partially elevated every half-hour between 7 a.m. and 7 p.m. for about 15 minutes. This allows smaller commercial and recreational boat traffic. The bridge is currently the only one of the three Piscataqua River bridges with provisions for pedestrians. New Hampshire and Maine designated the bridge as part of their State Bicycle Routes, and the bridge is part of the proposed East Coast Greenway.

The Haven-White House is a historic house at 229 Pleasant Street in Portsmouth, New Hampshire. Built about 1800 for a prosperous merchant, it is an important early example of the city's Federal architecture, with numerous high-quality interior features, and a rare surviving period stable. The property was listed on the National Register of Historic Places in 1985.

The Warner House, formerly known as the MacPheadris–Warner House, is a historic house museum at 150 Daniel Street (corner of Chapel Street) in Portsmouth, New Hampshire, United States. Built 1716–1718, it is the oldest, urban brick house in northern New England, and is one of the finest early-Georgian brick houses in New England. It was declared a National Historic Landmark in 1960, and is listed on the National Register of Historic Places.The Warner House is a 2+1⁄2-story brick structure, with walls 15 inches (38 cm) thick laid in Flemish bond. A belt course separates the two main floors, and the slightly overhanging cornice is studded with modillions. It now has a gambrel roof; this is a later modification to what was originally a pair of side gable pitches with a deep valley between them. At the break line in the gambrel there is a low balustrade. The cupola was listed in the original 1716 bill by John Drew, master-builder. The interior of the house follows a typical Georgian four-room plan, with an added kitchen wing in the rear. The walls of the central hall and stairway are decorated with four murals that are the oldest, extant Anglo-American wall murals in the country.The house was built for Capt. Archibald Macpheadris, a Scots-Irish sea captain who settled in Portsmouth. He married Sarah Wentworth, daughter of John Wentworth (Lieutenant-Governor). Macpheadris died in 1729, and the house passed to his wife and children.