St. John's Lodge, Portsmouth, New Hampshire

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.

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.

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.

St. John's Church is a historic church at 101 Chapel Street in Portsmouth, New Hampshire, United States. The brick building was designed by Alexander Parris and built in 1807; it was the first brick church in the state of New Hampshire, and is a rare surviving early design by Parris. The building was listed on the National Register of Historic Places in 1978. The church is home to an Episcopal congregation organized in 1732, with roots in the city's 17th-century founding.

The Governor John Langdon House, also known as Governor John Langdon Mansion, is a historic mansion house at 143 Pleasant Street in Portsmouth, New Hampshire, United States. It was built in 1784 by Founding Father John Langdon (1741-1819), a merchant, shipbuilder, American Revolutionary War general, signer of the United States Constitution, and three-term President (now termed governor) of New Hampshire. The house he built for his family showed his status as Portsmouth's leading citizen and received praise from George Washington, who visited there in 1789. Its reception rooms are ornamented by elaborate wood carving in the rococo style. The house was declared a National Historic Landmark in 1974, and is now a house museum operated by Historic New England. The house Langdon had built resembles typical late Georgian houses, with five bays across, a center entry, and four rooms on each floor, flanking a grand central hall and stairway. It is built on a larger and grander scale than most houses, and has very high quality interior woodwork. The interior joinery is attributed to Ebenezer Clifford, a leading woodworker of the Portsmouth area. The main entry is also particularly elaborate with a large door flanked by pairs of engaged columns, and sheltered by a semi-circular portico supported by Corinthian columns and topped by a balustrade.After Langdon's death in 1819, his lone surviving daughter continued to use the house, but did not live there. Between 1833 and 1902 the house passed through several hands. In the 1850s a fire severely damaged the southwest corner of the house, which was reconstructed. In 1877 the house came into the hands of Frances E. Bassett, a descendant of John Langdon's brother Woodbury. Her son and daughter-in-law, Woodbury and Elizabeth Langdon, converted the house into a Colonial Revival showplace, adding a two-story wing designed by McKim, Mead & White whose details harmonize well with the original structure, and include a dining room based on one built by the ancestral Woodbury Langdon and preserved in the Rockingham Hotel. Elizabeth Langdon deeded the property to Historic New England in 1947.The house was declared a National Historic Landmark in 1974. It is open to the public for tours on weekends from June to October, and the grounds are available for functions.

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 New Hampshire Bank Building is a historic commercial building at 22-26 Market Square, Portsmouth, New Hampshire. Built in 1803 and much altered since, it is one of the nation's oldest purpose-built bank buildings, and was until 1977 the oldest building used continuously to house banking operations. It was added to the National Register of Historic Places in 1979.

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.