Amagansett National Wildlife Refuge

Amagansett is a census-designated place that roughly corresponds to the hamlet by the same name in the Town of East Hampton in Suffolk County, New York, United States, on the South Shore of Long Island. As of the 2010 United States Census, the CDP population was 1,165. Amagansett hamlet was founded in 1680.

Amagansett is a station on the Montauk Branch of the Long Island Rail Road, at Main Street (NY 27) and Abrahms Landing Road (former Suffolk CR 33A) in Amagansett, New York.

Pleasants House is a historic home located at Amagansett in Suffolk County, New York. It was built in the late 1860s and is a two-story frame residence with a three bay central block, side and rear wings, gable roofs, and front porches.It was added to the National Register of Historic Places in 1984.

Saint Thomas' Chapel is a historic Episcopal chapel located at Amagansett in the Town of East Hampton, Suffolk County, New York. It was built in 1907 as a summer use chapel without heating or plumbing. The predominant feature of the building is the steep gable roof that sweeps around the three-sided apse at the south end.It was listed on the National Register of Historic Places in 1997.

The Amelia Cottage Museum, sometimes referred to as Miss Amelia's Cottage & Roy Lester Carriage House, on Montauk Highway in Amagansett, New York, is operated by the Amagansett Historical Association as a museum of family life in Amagansett over three centuries. The house was built in 1725 for Catherine Schellinger and moved to its current location in 1794. The last known occupant, Mary Amelia Schellinger, was born in the house in 1841 and lived there until about a year before she died in 1930. Thirty Schellinger children are believed to have been born in this house.It was added to the National Register of Historic Places in 1994.

The Amagansett Mill Company (1829–1841) was an American company in Amagansett, New York. The windmill that it operated burned down in 1924.

Hayground Windmill is an historic windmill at Windmill Lane in East Hampton Village, New York. It was moved from Hayground to Pantigo between Two Mile Hollow Beach and Egypt Beach in the 1950s.

Lasata is an estate in East Hampton, New York, that was the childhood summer home of the then future First Lady of the United States Jacqueline Kennedy Onassis until she was about 12.

Green River Cemetery is a cemetery in the hamlet of Springs, New York within the Town of East Hampton. The cemetery was originally intended for the blue collar local families (called Bonackers) of the Springs neighborhood who supported the ocean mansions in East Hampton (village), New York. Families with long histories in the region are interred there, including the Millers, Kings, Bennetts, and Talmages. However, after Jackson Pollock was buried on a hill there in 1956, it became famous as the artists' and writers' cemetery. Headstones have become works of art. Despite its name, there are no rivers near the cemetery.

Napeague State Park is a 1,364-acre (5.52 km2) state park in the town of East Hampton in Suffolk County, New York. The largely undeveloped park stretches across the entire narrow width of the South Fork of Long Island from the Atlantic Ocean to Gardiners Bay and Block Island Sound. The park is located on either side of the Montauk Highway (New York Route 27) on the "Napeague Stretch" between Amagansett and Montauk. The hamlet of Napeague is located on the park's edge.