Closter Road–Oak Tree Road Historic District

Palisades, formerly known as Sneden's Landing (pronounced SNEE-dens), is a hamlet in the Town of Orangetown in Rockland County, New York, United States, located north of Rockleigh and Alpine, New Jersey; east of Tappan; south of Sparkill; and west of the Hudson River. The hamlet has no mayor, nor any official legislative bodies. It does, however, have its own library, and post office with the zip code 10964 and is served by the 359 exchange in Area Code 845. It is almost entirely residential with the exception of a small industrial area section on the Tappan border. The area commonly referred to as Snedens Landing is located within the eastern portion of Palisades between U.S. Route 9W and the Hudson River. The hamlet has a registered historic district known as the Closter Road – Oak Tree Road Historic District. The district comprises the area from the north side of Closter Road and south side of Oak Tree Road approximately half a mile west of US Route 9W in Palisades. (List of Registered Historic Places in Rockland County, New York)

Big House is a historic home located at Palisades in Rockland County, New York. The Big House is the oldest dwelling in Palisades and the only building remaining from the hamlet's formative years. It was built about 1735 and is a large stone dwelling in a vernacular ethnic "Dutch" style. It consists of a rectangular central block flanked on either side by wings. In the nomination for the National Register of Historic Places it is further described as embodying the distinctive characteristics of the eighteenth-century regional Dutch vernacular building tradition, specifically its one-and-one-half story, gable-roofed form, linear plan, multiple entrances, and masonry construction. It was listed on the National Register of Historic Places in 1990.

Haring-Eberle House is a historic home located at Palisades in Rockland County, New York. It took its present form about 1865 and is a distinctive example of Gothic Revival style residential design. Also on the property is a carriage house.It was listed on the National Register of Historic Places in 1990.

Little House is a historic home located at Palisades in Rockland County, New York. It was built in 1824 is a 1+1⁄2-story, three-bay, side-passage frame residence in the Federal style. Also on the property are two late-19th-century sheds.It was listed on the National Register of Historic Places in 1990.

The Abner Concklin House (also known as Old Yellow House) is a historic house located at Closter Road in Palisades, Rockland County, New York.

Seven Oaks Estate, the former Charles F. Park estate, is a historic estate located at Palisades in Rockland County, New York designed by George E. Woodward, an editor of the Horticulturist magazine. The main estate house is a large clapboarded structure built in 1862 in the Gothic Revival style, with cues from Calvert Vaux's Villas and Cottages (1857). The house features a projecting central bay and full-width verandah. Also on the property are a coachman's house, built about 1862, and four subsidiary outbuildings.It was listed on the National Register of Historic Places in 1990.

Neiderhurst is a historic estate located at Palisades in Rockland County, New York. The main estate house was built as a summer home between 1872 and 1874 in the High Victorian Gothic style. It is a two-story, "L" shaped residence surmounted by steep gable roofs. It was built by Winthrop S. Gilman, Jr. (1839–1923), son of Winthrop Sargent Gilman (1808–1884). Also on the property are a small observatory converted to a cote; Fern Lodge, built 1866, a residential outbuilding that was formerly the stables; a barn converted to residential use; a concrete pergola; and stone shed. The estate grounds retain a park-like quality.It was listed on the National Register of Historic Places in 1990.

Washington Spring Road–Woods Road Historic District is a national historic district located at Palisades in Rockland County, New York. It encompasses 36 contributing buildings located in a narrow valley to the west of the hamlet. It contains residential and religious properties of architectural and historic significance dating from the 18th century to the first third of the 20th.It was listed on the National Register of Historic Places in 1990.

Rockland Country Club is located in Sparkill, New York, and features an 18-hole golf course.

The Lamont–Doherty Earth Observatory (LDEO) is the scientific research center of the Columbia Climate School, and a unit of The Earth Institute at Columbia University. It focuses on climate and earth sciences and is located on a 189-acre (64 ha) campus in Palisades, New York, 18 miles (29 km) north of Manhattan on the Hudson River.

Concklin-Sneden House is located in Rockleigh, Bergen County, New Jersey, United States. The house was built in 1796 and was added to the National Register of Historic Places on January 10, 1983. Built about 1796 by Jacob Concklin, Jr., a "wheelwright", the house is an example of Dutch Colonial architecture. Erected on the site of an earlier Conklin homestead, it stands on a 166 ½ acre farm purchased in 1748 by Jacob Conklin, Sr. Later owners, all descendants of Conklin's, were the Samuel Sneden and Samuel Beasley families who lived here until 1902. The house since has been enlarged and remodeled. The dwelling is a spacious, rectangular, five-bay, 1½ story gambrel-roof sandstone structure. The architectural style is "Dutch Colonial" with a gambrel roof. The side and rear walls are the original. The exterior sandstone front wall was refaced circa 1961. A small one-story sandstone wing on the south side of the main structure houses the present-day kitchen. A similar sandstone wing on the north side has been converted into a garage.The front door opens into a center hall which traverses the dwelling to a rear door. There were one or two rooms on each side of the center hall. The main floor includes living room, dining room and small rear chamber. The garret above is finished into four bedrooms and two baths. The house has its original floorboards. Above the eaves the gable ends are clapboard. The large open garret was divided into rooms. Later alterations include front dormers, additional windows on the front facade, exterior chimney, and a full-length rear shed dormer.The cellar, fully excavated, was another large, open space and at each end were stone arches to support the weight of the fireplaces and chimneys above. Access to the cellar, for storage of crops, was by way of two outside hatchways (since removed) built into the front foundation.The present south wing is a modern addition that partially stands over a previous smaller wing (possibly dating to circa 1750) of which only he cellar excavation remains. The original small wing may have served as the kitchen for the main house. This small wing also may have been the older original structure before the main house was built circa 1796. Sited in an easterly direction on two acres of land on the west side of lower Rockleigh Road, the dwelling is in good condition. In recent times, the facade was altered by placing three windows at each side of the entrance. In addition, the sandstone wall was refaced, probably "in situ", from the usual smooth dressed stone to what is now "rock-faced". Roof dormers were added as well as a rear addition which widened the original structure.

Rockleigh Historic District is located in Rockleigh, Bergen County, New Jersey, United States. The district was added to the National Register of Historic Places on June 29, 1977.