Burleigh Brae and Webster Boathouse

True Farm is a historic farm and summer estate in Holderness, New Hampshire. Located off New Hampshire Route 113 on True Farm Road, the farm is based around a c.1820 farmhouse, and was expanded into a summer estate in 1920 by George Saltonstall West. The 100-acre (40 ha) estate includes numerous outbuildings and a lakefront cottage. The farm was listed on the National Register of Historic Places in 2012.

The Webster Estate is a historic summer estate in Holderness, New Hampshire. Located near Carns Cove on Squam Lake off New Hampshire Route 113, the estate belongs to the locally prominent Webster family. It includes a number of houses: the Homestead, which was built for the family patriarch, Frank Webster, in 1899, and the 1903 Laurence Webster House. It was one of the largest summer estates on Squam Lake at the time. A 16.4-acre (6.6 ha) remnant of the original 5,000-acre (2,000 ha) estate was listed on the National Register of Historic Places in 1989.

Camp Carnes is a historic private summer camp in Holderness, New Hampshire. Located on an island in Squam Lake's Carnes Cove off New Hampshire Route 113, the 1894 camp is one of the first to be established on an island in Squam Lake, and forms part of the extensive set of properties owned by the locally prominent Webster family. The camp was listed on the National Register of Historic Places in 2012.

The Rockywold–Deephaven Camps (RDC) is a historic family summer camp on Squam Lake in Holderness, New Hampshire. Now operated as a single facility, the camp began life as two adjacent camps. Rockywold Camp was established in 1901 by Mary Alice Armstrong and Deephaven in 1897 by Alice Mabel Bacon. Since 1918 the camps have been under combined administration, first under control of Mrs. Armstrong and the Howe family, and now under an organization owned primarily by the camp's returning guests. The camps have been a major influence on the development of Squam Lake as a summer destination, with many of its early campers returning to the lake (if not the camps) for many years. The camp grounds and facilities have been listed on the National Register of Historic Places. The camps are located in northern Holderness, near the northwest tip of Squam Lake, on a pair of peninsulas separate by an inlet known to campers as The Bight. The camp occupies 103 acres (42 ha) of land, most of which is on the mainland, but also includes a few small islands in the lake. (The National Register listing also includes 288 acres (117 ha) of the lake itself, between the mainland and those islands.) There are more than 60 residential cottages at the camp, as well as two lodges, two dining halls, and numerous smaller service-related facilities. The cottages are all distinct constructions, with many set along a portion of the camp's 8,000 feet (2,400 m) of shoreline. All are of wood-frame construction. Recreational facilities at the camp, in addition to water-based activities, include tennis and basketball courts. The camp's shareholders announced in May 2020 that RDC would not be open for the 2020 summer season, the first time it has not opened in its 123-year history.

The Shepard Hill Historic District encompasses an enclave of summer retreat properties in Holderness, New Hampshire. Centered on a stretch of Shepard Hill Road east of Holderness center, the area was one of the first to be developed as a summer estate area in the vicinity of Squam Lake, which Shepard Hill provided expansive views of. It includes 17 historic summer houses, built between 1870 and 1921, and a chapel. The district was listed on the National Register of Historic Places in 2014.

Squam Lake is a lake located in the Lakes Region of central New Hampshire, United States, south of the White Mountains, straddling the borders of Grafton, Carroll, and Belknap counties. The largest town center on the lake is Holderness. The lake is located northwest of much larger Lake Winnipesaukee. It drains via a short natural channel into Little Squam Lake, and then through a dam at the head of the short Squam River into the Pemigewasset at Ashland. Covering 6,791 acres (27.48 km2), Squam is the second-largest lake located entirely in New Hampshire. Squam Lake was originally called Keeseenunknipee, which meant "the goose lake in the highlands". The white settlers that followed shortened the name to "Casumpa", "Kusumpy" and/or "Kesumpe" around 1779. In the early 19th century, the lake was given another Abenaki name, Asquam, which means "water". Finally, in the early 20th century, Asquam was shortened to its present version, Squam. Squam Lake is much less commercialized than its neighbor Lake Winnipesaukee, which has waterfront attractions in Meredith, Weirs Beach, and other locations. Unlike the numerous businesses dotting the shores of Winnipesaukee, only a few are present on Squam, and none of them are located on Squam itself (there is an ice cream shop, a general store/marketplace, a restaurant, two marinas, and multiple gas stations on Little Squam). The Squam Lakes Association maintains only four boat-launching sites on the entire lake in order to keep it as quiet and private as possible. The 1981 film On Golden Pond was filmed in the town of Center Harbor on Squam Lake. There are two tour boat services on the lake, both based in Holderness. One is Experience Squam, a private charter, and the other is the Squam Lakes Natural Science Center. Both services show filming locations and items of natural significance. Squam Lake is a nesting site for common loons and is a good place to see them in breeding plumage during the summer months. Bald eagles and great blue herons are also known to nest on the lake. The lake is classified as a cold- and warmwater fishery, with observed species including rainbow trout, landlocked salmon, lake trout, lake whitefish, smallmouth and largemouth bass, chain pickerel, horned pout, and white perch.

The North Holderness Freewill Baptist Church–Holderness Historical Society Building (Third Free Will Baptist Church of Holderness) is an historic church building in Holderness, New Hampshire. Built in 1860 for a Free Will Baptist congregation, it is a little-altered example of a rural vernacular church building. It was added to the National Register of Historic Places in 1986. The building was moved in 1994 from its original site on Owl Brook Road to U.S. Route 3 east of the center of Holderness by the Holderness Historic Society, who now own it.

Squam Lakes Natural Science Center (SLNSC) is an environmental education center and zoo founded in 1966 and opened to the public on July 1, 1969. The science center is located in Holderness, New Hampshire, United States. The mission of the science center is to advance understanding of ecology by exploring New Hampshire's natural world. The science center uses live animal exhibits, natural science education programs, and lake cruises to educate visitors about the natural world. Using the outdoors as a classroom and native New Hampshire animals as teaching ambassadors, the science center teaches the ecological concepts of adaptations, populations, interrelationships, and habitats.

The Holderness Free Library is the public library of Holderness, New Hampshire. It is located at 866 US Route 3, at its junction with New Hampshire Route 113. The architecturally eclectic building it presently occupies was built in 1909 to a design by Boston architects Fox & Gale, and was listed on the National Register of Historic Places in 1985. It was the first purpose-built building for the library, which had occupied private homes and other facilities since its founding in 1893.

Holderness is a town in Grafton County, New Hampshire, United States. The population was 2,004 at the 2020 census. An agricultural and resort area, Holderness is home to the Squam Lakes Natural Science Center and is located on Squam Lake. Holderness is also home to Holderness School, a co-educational college-preparatory boarding school.

The Holderness Inn is a former 19th century hotel building on United States Route 3 in Holderness, New Hampshire. Built in 1895–96, it is the only such building standing in the Squam Lake area, from a period when there were a significant number of resort hotels around the lake. The building was listed on the National Register of Historic Places in 1984. It is now owned by the Squam Lakes Natural Science Center, and is open seasonally as an art gallery and craft showroom.

White Oak Pond is a 295-acre (1.19 km2) water body in Grafton County in the Lakes Region of central New Hampshire, United States, in the town of Holderness. Water from White Oak Pond flows north to Squam Lake and is part of the Pemigewasset River watershed.