Hopson-Swan Estate

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

Tallman Mountain State Park is a 687-acre (2.78 km2) state park in Rockland County, New York, located adjacent to the Hudson River in the Town of Orangetown just south of Piermont. It is part of the Palisades Interstate Park System.

Dederer Stone House-Stonehurst is a historic home located at Orangetown in Rockland County, New York. It was built in 1865 and is a 2+1⁄2-story, "T" shaped dwelling constructed using regular size units of local granite with dressed sandstone trim. It features a jerkinhead roof. Also on the property is a 2-story barn and stone hitching post.It was listed on the National Register of Historic Places in 2002. All the files a paperwork for this house have not yet been digitized (all the paperwork is still sitting in a shelf somewhere).

William Ferdon House, also known as Ferdon Hall, is a historic home located at Piermont in Rockland County, New York. It was built about 1835, and is a two-story, Greek Revival style frame dwelling. It features a monumental front portico supported by six Ionic order columns. It has modern two-tiered flanking wings and a rear verandah. It was the home of U.S. Congressman John W. Ferdon (1826-1884).: 3–5, 10 It was listed on the National Register of Historic Places in 2011.

Rockland Road Bridge is a historic stone and brick arch bridge located at Piermont in Rockland County, New York. It was built in 1874 and spans Sparkill Creek, a tributary of the Hudson River. The bridge is located southwest of the Sparkill Creek Drawbridge. It was listed on the National Register of Historic Places in 2005.

Rockland Road Bridge Historic District is a national historic district located at Piermont in Rockland County, New York. The district encompasses 12 contributing buildings and 8 contributing structures in the village of Piermont. It developed between about 1785 and 1940, and includes representative examples of Federal, Greek Revival, Italianate, and Second Empire style architecture. Located in the district are the separately listed William Ferdon House, Haddock's Hall, and the Rockland Road Bridge. Other notable buildings and structures include the Sparkill Pump House and Dam (c. 1940), "Protection Engine Company" (c. 1854 and later), and The Mine Hole.It was listed on the National Register of Historic Places in 2011.

Haddock's Hall is a historic commercial building located at Piermont in Rockland County, New York. It was built about 1875 and is a two-story, three bay wide, brick commercial / civic building. It features a three-story tower. It was originally constructed for use as a store, warehouse, and village hall.It was listed on the National Register of Historic Places in 1991.

First Reformed Church, also known as Piermont Reformed Church and First Protestant Dutch Church of Piermont, is a historic Reformed Church in America church located at Piermont, Rockland County, New York. It was built in 1946, and is a one-story, three-bay by four-bay, Wren-Gibbs Colonial Revival style church. It features a central square tower topped by a hexagonal steeple. Attached to the church is a side-gabled, I-shaped parish hall, completed in 1952. Also on the property is the contributing parsonage (c. 1860). Organized in 1839, it is home to oldest congregation in Piermont.It was listed on the National Register of Historic Places in 2015.

Christ Church, also known as Christ Episcopal Church, is a historic Episcopal church located at Sparkill in Rockland County, New York. It was designed by architect Charles Babcock (1829–1913) and built in 1864–1865. It is a Gothic Revival style bluestone rubble church. The stone transepts and bell tower were added in 1892, and the stone entrance porch was added around 1900. It has a steeply pitched gable roof and Gothic arched openings. Also on the property is the contributing parish house (c. 1870, c. 1900-1910) and gatepost.: 3, 7 It was listed on the National Register of Historic Places in 2011.

House at 352 Piermont Avenue is a historic home located at Piermont, Rockland County, New York. It was built about 1780, and is a 2+1⁄2-story, side-gabled, sandstone Colonial period residence. A two-story frame addition was built about 1970. The house features a two-story, full-facade replacement porch.: 3 It was listed on the National Register of Historic Places in 2015.

The Sparkill Creek Drawbridge is a historic Pratt Pony Truss drawbridge located at Piermont in Rockland County, New York. It was built in 1880 by the King Iron Bridge Company of Cleveland, Ohio, and is a single-leaf movable metal bridge. Chains can lift the bridge when an operator turns a crank, helped by counterweights. It spans Sparkill Creek, a tributary of the Hudson River.The bridge was listed on the National Register of Historic Places in 1985 and documented by the Historic American Engineering Record in 1994. A complete dismantling and restoration for $900,000 was completed in 2009 and the bridge now serves as solely a pedestrian bridge. The Rockland County Highway Department was responsible for this historic restoration.

Sparkill, formerly known as Tappan Sloat, is a suburban hamlet and census-designated place in the Town of Orangetown, Rockland County, New York, United States located north of Palisades; east of Tappan; south of Piermont and west of the Hudson River. As of the 2010 census, the CDP had a population of 1,565. The hamlet is home to St. Thomas Aquinas College and the Dominican Sisters of Sparkill.