Colonial Park Arboretum and Gardens

The Franklin Inn was built by Cornelius Van Liew in 1752. Located at 2371 Amwell Road (Route 514), East Millstone, New Jersey. Originally it was the Van Liew farmhouse, it has also been known as Annie Van Liew's house and, after being remodeled into a tavern and inn, the Franklin House Hotel. It was added to the National Register of Historic Places as a contributing property of the East Millstone Historic District on March 17, 1983.

The William L. Hutcheson Memorial Forest is a 500-acre (200 ha) natural preserve at 2150 Amwell Rd. (Route 514) about 3/4 of a mile east of East Millstone in Franklin Township, Somerset County, NJ. It is known for its untouched stand of old growth forest. The Forest was declared a National Natural Landmark in December 1976.

East Millstone is an unincorporated community and census-designated place (CDP) located in Franklin Township, in Somerset County, New Jersey, United States. As of the 2010 United States Census, the CDP's population was 579. It is a small rural community that grew and prospered with a small industrial base in the 19th Century, centered on the Delaware and Raritan Canal at Amwell Road and the long-abandoned Millstone and New Brunswick Railroad that terminated in East Millstone. East Millstone was an independent municipality from 1873–1949. The East Millstone Historic District was listed on the National Register of Historic Places in 1983.

The Bachman–Wilson House, built in and originally located in Millstone, in Somerset County, New Jersey, United States, was originally designed by Frank Lloyd Wright in 1954 for Abraham Wilson and his first wife, Gloria Bachman. Ms. Bachman's brother, Marvin, had studied with Wright at Taliesin West, his home and studio in Scottsdale, Arizona. In 2014 the house was acquired by the Crystal Bridges Museum of American Art in Bentonville, Arkansas and has been relocated in its entirety to the museum's campus.

The Millstone Historic District is a historic district located in Millstone, Somerset County, New Jersey. The district was added to the National Register of Historic Places on September 13, 1976 for its significance in education, military history, settlement, and transportation. It includes 58 contributing buildings.

Weston is an unincorporated community and census-designated place (CDP) located in Franklin Township, in Somerset County, in the U.S. state of New Jersey. As of the 2010 United States Census, the CDP's population was 1,235.Situated on the east side of the Millstone River north of East Millstone and south of Zarephath (which has grown to include some of the area once considered Weston), early names used for the area were Schenck's Mill, Van Neste's Mill and Frogtown. Historically, an area on the west side of the river in what is now part of the borough of Manville was also referred to as Weston (and is labeled as such on official present-day maps).

Millstone is a borough in Somerset County, New Jersey, United States. It was originally known as Somerset Courthouse and was the county seat. As of the 2010 United States Census, the borough's population was 418, reflecting an increase of 8 (+2.0%) from the 410 counted in the 2000 Census, which had in turn declined by 40 (-8.9%) from the 450 counted in the 1990 Census.Millstone was incorporated as a borough by an act of the New Jersey Legislature on May 14, 1894, from portions of Hillsborough Township, based on the results of a referendum held that day. The borough was reincorporated on March 12, 1928. The borough was named for the Millstone River (a major tributary of the Raritan River), whose name derives from an incident in which a millstone was dropped into it.A historic district in Millstone, comprising 58 buildings, was added to the National Register of Historic Places in 1976. The borough possesses a military significance for 1700–1749, 1750–1799, 1850–1874.New Jersey Monthly magazine ranked Millstone as its 7th best place to live in its 2008 rankings of the "Best Places To Live" in New Jersey.

Royce Brook (sometimes referred to as Royces Brook, Royces Branch, or Royce Brook River) is a tributary of the Millstone River in Hillsborough and Manville, New Jersey in the United States.

Zarephath (, ZARRA-fath) is an unincorporated community and census-designated place (CDP) and located in Franklin Township, in Somerset County, in the U.S. state of New Jersey, about 15 mi (24 km) north of Princeton. As of the 2020 United States census, the CDP's population was 69, an increase of 32 (+86.5%) from the 37 enumerated at the 2010 census.It was the communal home of the Pillar of Fire Church, and was the worldwide headquarters of Pillar of Fire International, which comprises the church's college, Somerset Christian College, and radio station WAWZ-FM (the farm and publishing facilities have not been in operation since the late 1970s). It is named after Zarephath, the place in the Bible where the "widow woman" sustained the prophet Elijah. Zarephath was a group of buildings located between the Delaware and Raritan Canal and the Millstone River. Following the flooding in 2011 from Hurricane Irene, the College and all Pillar of Fire ministries were ordered to move out of this floodplain. The original campus has been slated for demolition and a new campus in Somerset was established.

The Van Nest – Weston Burying Ground is in Hillsborough Township, New Jersey on the border with Manville, New Jersey. It is also referred to as the Van Nest Burying Ground and the Frelinghuysen Burying Ground. The cemetery is located on Millstone River Road (County Route 533) and the corner of Schmidt Street. It resides on the edge of Central Jersey Regional Airport. On the opposite side of the Millstone River and slightly north is the Davis Burial Ground in Zarephath, New Jersey. It has a similar brick wall surrounding the cemetery and dates from the same era. Van Nest – Weston Burying Ground was surveyed in 1912 by E. Gertrude Nevius of East Millstone and was published in the Somerset County Historical Quarterly. Between 1912 and 2008 there are 42 identifiable burials.

Blackwells Mills is an unincorporated community and census-designated place (CDP) located in Franklin Township, in Somerset County, New Jersey, United States. As of the 2010 United States Census, the CDP's population was 803.

Pillar College (formerly Somerset Christian College) is a private evangelical Christian college with the main campus in Newark, New Jersey and educational locations in Somerset, Paterson, Plainfield, and Jersey City. Pillar College is accredited by the Middle States Commission on Higher Education.