Pleasant Valley, Monmouth County, New Jersey

Old Kentuck is located in Marlboro Township, Monmouth County, New Jersey, United States. The house was built in 1770 and was added to the National Register of Historic Places on November 6, 1973. First recorded owner was Asher Holmes, a veteran of the American Revolutionary War.

The Kovenhoven House or Corneles Couwenhoven House is located in Holmdel Township, Monmouth County, New Jersey, United States. The house was built in 1699 and was added to the National Register of Historic Places on April 26, 1974.

The Florence and Keyport Plank Road was a partially built plank road in New Jersey. The Florence & Keyport Company was chartered in Monmouth County, New Jersey on March 1, 1850. The Florence & Keyport Joint Companies were chartered in Monmouth County on August 17, 1853; one object of the company was “the construction of and maintenance of Roads leading to and from said depots, on which said business may be done, and also to purchase and hold the stock of such Road Companies or other corporations as will extend the business of this Company and promote the object of its organization.” Intended as a toll road to run from Florence, Burlington County, on the Delaware River to a point (now Union Beach) near Keyport on Raritan Bay. The only part planked was beginning at the foot of Dock Street, Union Beach, thence up Dock to State Street (now Florence Avenue, part of County Route 39 ), thence southwest to end at Main Street, Keyport (now County Route 4. Here was as far as they got with the planked surface. It is known that the planking was proposed to continue along Clark Street to approximately Beers Street, from which it was to set off in a southwesterly direction, crossing into Hazlet and Aberdeen Townships and intersecting Lloyd Road and Church Street. From there it was to follow Lloyd Road to the Monmouth County Plank Road (the present New Jersey Route 79). The segment west of Beers Street was laid out as a public road on May 13, 1859. This road return was the subject of two caveats filed against it: One from William W. Ackerson, through whose land it was to run, and one from the Township Committee as a body. As a result, on February 23, 1860, a committee of the Monmouth County Board of Chosen Freeholders voted to quash this road return as “unnecessary and injurious." Also laid out on May 13, 1859 was that portion between the present Reid's Hill Road and New Jersey Route 79; this segment was opened to the public and became known as Lloyd Road.

Morganville is an unincorporated community and census-designated place (CDP) within Marlboro Township, in Monmouth County, New Jersey. As of the 2010 United States Census, the CDP's population was 5,040.Morganville has its own post office, with a ZIP code of 07751.

Collier High School is a private, nonsectarian high school located in the Wickatunk section of Marlboro Township, in Monmouth County, New Jersey, United States. The school serves students with emotional difficulties and other special needs. The house and property were given to the Sisters of the Good Shepherd with the express purpose to create a residential program for girls with problem situations. The school was transferred to the sisters in 1927 by Sara Steward Collier-Van Allen. Although privately operated by the Sisters of the Good Shepherd, the school receives a portion of its funding from public school districts which pay tuition for their students to be placed at Collier High School. As of the 2015–16 school year, the school had an enrollment of 181 students and 47.3 classroom teachers (on an FTE basis), for a student–teacher ratio of 3.8:1. The school's student body was 79.6% White, 8.3% Hispanic, 6.1% Black, 3.3% Native Hawaiian / Pacific Islander, 1.1% Asian and 1.7% two or more races.

Holmes–Hendrickson House is located in Holmdel Township, Monmouth County, New Jersey, United States. The house was built in 1754 and was added to the National Register of Historic Places on April 26, 1978. The house is one of several houses owned and operated as a historic house museum by the Monmouth County Historical Association. It is open seasonally.

Holmdel Park is located in Holmdel Township, New Jersey and is part of the Monmouth County Park System. The initial park land was established in 1962, with an additional 227 acres (92 ha) section added in 2001. Holmdel Park is also the home of the Holmdel Arboretum; aka David C. Shaw Arboretum and the Longstreet Farm, a living history farm set in the 1890s. The park is a popular destination for local elementary school trips and cross-country runners. In August 2017 it was announced that a further 71 acres (29 ha) was being donated. In 2018, it obtained an additional 52 acres of land.

Historic Longstreet Farm is a living history farm in Holmdel, New Jersey. The farm is only 9 of 664 acres within Holmdel Park. In 2021, Holmdel Park received 1,096,379 visitors, while Longstreet Farm received 102,522 visitors. It is operated by the Monmouth County Park System. Today, the farm is a recreation of rural life in Monmouth County as it was the 1890s. Staff dresses in period clothing, while performing the daily and seasonal agricultural and domestic activities of a resident of the time period, such as planting and harvesting of crops, taking caring of the livestock, etc. Admission and parking are free.The farm is open all year from 10am to 4pm, with extended hours from Memorial Day through Labor Day. The farm offers multiple activities for children through various programs, summer camps and events. The farmhouse is open weekends and holidays from March to December from 12pm to 3:30pm. Across the street, there is the Tenant House, which housed the workers of a tenant family and is today used for staff offices. The Holmes-Hendrickson House, built in 1754, is a museum operated by the Monmouth County Historical Association.

Mohingson Creek is a tributary of Matawan Creek in Monmouth County, New Jersey in the United States. Originating in the Mount Pleasant Hills, Mohingson Creek flows north through Holmdel and Aberdeen Townships into Matawan Creek. The name is sometimes shortened to Whingson or Winkson.

Hillsdale is an unincorporated community located within Colts Neck and Marlboro townships in Monmouth County, New Jersey, United States. The community is located at the intersection of County Route 520 which runs east and west, Conover Road which heads north, and Boundary Road which heads south. The southeastern quadrant of this intersection is a part of Colts Neck while the other three are in Marlboro. The community is located atop a small hill and is largely rural. The Colts Neck quadrant is made up of a housing development while the Marlboro side is mostly forests, parkland, and the remains of the Marlboro Psychiatric Hospital.

Marlboro Psychiatric Hospital was a public hospital in Marlboro Township, Monmouth County, New Jersey, United States, which was operated by the State of New Jersey. Construction of the hospital began in 1929. It first opened in early 1931, with Dr. J.B. Gordon as medical director. According to the site plan, the hospital's campus was on 468 acres (189 ha). A perimeter fence completely enclosed the property. The land was mostly a rural environment. When it closed, the hospital was on 594 acres (240 ha), having enlarged the grounds over the years. It opened with a capacity to accommodate 500-800 patients. The grounds construction continued after opening and when completed, the hospital was expected to have a capacity of 2,000 patients. However, in 1995, the hospital served an average of 780 adults per day with a staff of 1,157 employees and a total budget of $55.5 million (fiscal year 1995). The budget in 1998 was $68 million. The facility was closed July 1, 1998. The hospital finished complete demolition of the structures, tunnels, roads and other infrastructure in early 2015.

Upper Meeting House of the Baptist Church of Middletown (also known as Holmdel Community Church of the United Church of Christ) is a historic church at 40 Main Street in Holmdel Township, Monmouth County, New Jersey, United States. It was the first Baptist church congregation in New Jersey. The Holmdel Community Church congregation was formed as a result of a twentieth century merger between the Middletown Baptist Church and the Dutch Reformed Congregation. The Baptist congregation was founded in 1688 by Baptists from Rhode Island and was known as Upper Meeting and it shared a minister with Lower Meeting, the other Baptist congregation in the area, which is now known as Old First Church in Middletown. The first church building on the current site of Holmdel Community Church was constructed by the Baptists in 1705. The current church building was constructed in 1809 (with later additions) and was added to the National Register of Historic Places in 1990. The Dutch Reformed congregation was originally located nearby and was founded in 1699. It was previously known as the Middletown Church of the Navesink, and later as the Dutch Reformed Church of Freehold and Middletown.