Marconi Wireless Station Site (South Wellfleet, Massachusetts)

Camp Wellfleet is a former United States military training camp. It occupies about 1,738 acres (7.03 km2) of land located along the Atlantic Ocean in the town of Wellfleet, Massachusetts on Cape Cod. The 548th Antiaircraft Artillery Battalion (75mm Gun) used the Camp for a firing range from 1954-1956. The majority of the site (1,688.8 acres) is owned and maintained by the National Park Service, as the administrator of the Cape Cod National Seashore. The Town of Wellfleet owns a portion (49.2 acres) of the site. It was officially opened on March 19, 1943.

Marconi Beach is part of the Cape Cod National Seashore in Wellfleet, Massachusetts. The beach is named for Italian inventor Guglielmo Marconi. In 1903, the first transatlantic wireless communication originating in the United States was successfully transmitted from nearby Marconi Station; a message from U.S. President Theodore Roosevelt to King Edward VII of the United Kingdom. The beach was also used by the former Camp Wellfleet for artillery and rocket testing. There is a broad, sweeping view of the Atlantic Ocean and Cape Cod Bay from the overlook atop the steep sand cliff above the beach. The National Park Service has built a display on-site that describes the history of wireless telegraphy, though parts have been removed due to beach erosion. During the summer season, restrooms and outdoor showers are available to beachgoers, along with on-site parking and access from the nearby bike trail via a two-lane road. Admission is charged for vehicles and pedestrians at the rate for all Cape Cod National Seashore beaches.Marconi Beach is popular among locals and tourists for surfing and boogie boarding. It is one of five Cape Cod national seashore beaches that are on the ocean side of the Cape, generally providing a better surf than beaches on the bay side. Low tide exposes a fairly flat stretch of beach, making it also popular for skimboarding.Grey seals can frequently be seen in the waters at Marconi, frequently confounding the efforts of surfcasters to land the bluefish and striped bass cruising beyond the breakers during the summer and fall.At nighttime, the park is Bortle Scale Class 3, making it a popular stargazing site for those in Eastern Massachusetts.

Whydah Gally (commonly known simply as the Whydah) was a fully rigged ship that was originally built as a passenger, cargo, and slave ship. On the return leg of her maiden voyage of the triangle trade, Whydah Gally was captured by the pirate Captain Samuel "Black Sam" Bellamy, beginning a new role in the Golden Age of Piracy. Bellamy sailed Whydah Gally up the coast of colonial America, capturing other ships as he went along. On 26 April 1717, Whydah Gally was caught in a violent storm and wrecked off the coast of Cape Cod, Massachusetts. Only two of Whydah Gally's crew survived, along with seven others who were on a sloop captured by Bellamy earlier that day. Six of the nine survivors were hanged, two who had been forced into piracy were freed, and one Indian crewman was sold into slavery. Whydah Gally and her treasure of captured pirate gold eluded discovery for over 260 years until 1984, when the wreck was found off the coast of Cape Cod, buried under 10–50 ft (3–15 m) of sand, in depths ranging from 16–30 ft (5–9 m) deep, spread for four miles, parallel to the Cape's easternmost coast. With the discovery of the ship's bell in 1985 and a small brass placard in 2013, both inscribed with the ship's name and maiden voyage date, Whydah Gally is the only fully authenticated Golden Age pirate shipwreck ever discovered.

The Pond Hill School is a historic school building at 65 Old Paine Hollow Road (old Route 6) in Wellfleet, Massachusetts. The plain Greek Revival two story schoolhouse was built in 1857, and is the only period schoolhouse in Wellfleet to survive relatively intact. The building served as a schoolhouse until 1880, and was purchased six years later by the South Wellfleet Ladies Social Union. In 1945, with that organization in decline, the property was given to a neighborhood association, which maintains the building.The building was listed on the National Register of Historic Places in 1989.

Clifton Field was an airfield operational in the early-20th century in Wellfleet, Massachusetts.

Cahoon Hollow Beach is a beach in the Cape Cod National Seashore in Wellfleet, Massachusetts. It was named for the Cahoon family who had lived on the Outer Cape for many years.

The Hinckley's Corner Historic District, also known as Paine Hollow, is a historic district including three properties located at 0, 25, and 40 Way #112 in Wellfleet, Massachusetts. This small cluster of properties are a representative of the outer Cape's life in the 19th century. All three houses are fairly utilitarian 1-1/2 story Cape style houses, with only modest traces of late Georgian or Federal styling. The oldest house, the Jonathan Young House at 40 Way #112, was built c. 1790-91, and was owned for a significant portion of the 19th century by members of the Hinckley family. This property includes a 19th-century barn, a c. 1920 structure whose uses have included a retail store and an art studio, and a c. 1950 garage. The John Lewis House at 25 Way #112 was built c. 1820, and has a Federal style fanlight over the main entrance. Its property includes a garage/guesthouse built c. 1924, originally to house a Model T firetruck, and an oysterhouse built 1827-28.The third house is the Robert Paine House at 0 Way #112; it was also built c. 1820, and is the most-altered of the three, with additions on either end. It stands on a larger property (neary 5 acres, compared to the 1-2 acre lots on which the others stand), and includes a small shed built c. 1820 and a boatbuilding shop built c. 1915. This house is further notable for housing a worker who helped build the Wellfleet Marconi Station in the early 1900s.The district was listed on the National Register of Historic Places in 1998.

The Paine Hollow Road South Historic District is a residential historic district roughly along Paine Hollow Road, and Raywid Way in Wellfleet, Massachusetts. It consists of a cluster of seven 19th-century residences centered just north of Paine Hollow Road's junction with Pleasant Point Road and Baker Road, including one house on Baker Road and one on Rayvid Way. All seven houses were built by members of the locally prominent Paine family in the mid-19th century, and are predominantly Greek Revival in their styling.The district was listed on the National Register of Historic Places in 1999.

The Saunders–Paine House is a historic house at 260 Paine Hollow Road in Wellfleet, Massachusetts. This 1+1⁄2-story Federal style Cape was built c. 1830, and is a well-preserved local example of the style. The first known owner was Charles Saunders who married Mary Cole Paine, whose family gave the area its name. The house was listed on the National Register of Historic Places in 1998.

The Townsend House is a historic house at 290 Paine Hollow Road in Wellfleet, Massachusetts. The 1+1⁄2-story full Cape style wood-frame house was built in 1804, probably by Doctor James Townsend, whose descendants owned the house well into the 20th century. The most notable resident was Samuel Campbell, an English engineer who worked with Guglielmo Marconi on the transatlantic wireless facilities in Wellfleet. The house is notable as a particularly little-altered example of the style, with details typically only found in houses of wealthier owners. The house was listed on the National Register of Historic Places in 1998.

Wellfleet Bay Wildlife Sanctuary is a 1,183 acres (479 ha) wildlife sanctuary located in Wellfleet, Massachusetts, on Cape Cod. The sanctuary was established by the Massachusetts Audubon Society in 1957. It includes walking trails along Wellfleet Harbor of Cape Cod Bay as well as a nature center and a campground.

The Peter Kugel House, also known as the Kugel-Gips House, is a historic house at 188 Way 626, Wellfleet, Massachusetts, in Cape Cod National Seashore. It is one of a modest number of surviving houses in Wellfleet that combine elements of Modern architecture with traditional Cape Cod architecture. This house was built in 1970 to a design by architect Charlie Zehnder, who took his design inspiration for it from the Fallingwater estate designed by Frank Lloyd Wright.The house was listed on the National Register of Historic Places in 2014.