Frelinghuysen Township School District

Johnsonburg is an unincorporated community and census-designated place (CDP) located within Frelinghuysen Township in Warren County, in the U.S. state of New Jersey, that was created as part of the 2010 United States Census. As of the 2020 Census, the CDP's population was 381, up from 101 in the 2010 Census.

Johnsonburg was a railroad station and was one of the three original stations on the Lackawanna Cut-Off in northwestern New Jersey. Built by contractor Hyde, McFarlan & Burke, the station opened in 1911. Located on the western end of Ramsey Fill in rural Frelinghuysen Township, the station generated only modest passenger and freight business for the railroad. As a result, it was closed in 1940. The station was temporarily reopened in 1941 to serve as a command post for the clearing of the landslide that took place within nearby Armstrong Cut. After the closing of the station building, Johnsonburg continued to be a flag stop on the Cut-Off until the 1960s. A creamery was built by the railroad at the station site and operated for a number of years. In the early 1990s, the station building was rehabilitated by Jerry Turco, who owned the Cut-Off from 1985–2001, after the line had been abandoned by Conrail. But the isolated building was subject to vandalism, and in 2007, Johnsonburg station was demolished by the state of New Jersey.

Frelinghuysen Township () is a township in Warren County, in the U.S. state of New Jersey. As of the 2020 United States census, the township's population was 2,199, a decrease of 31 (−1.4%) from the 2010 census count of 2,230, which in turn reflected an increase of 147 (+7.1%) from the 2,083 counted in the 2000 census.

Bear Creek is a 7.3-mile-long (11.7 km) tributary of the Pequest River in New Jersey in the United States.

High Rocks is a mountain in Warren County, New Jersey. The summit rises to 679 feet (207 m), and is located in Frelinghuysen Township. It is located in the Kittatinny Valley of the Appalachian Mountains.

The Kittatinny Valley is a section of the Great Appalachian Valley in Sussex and Warren counties in northwestern New Jersey that is bounded on the northwest by Kittatinny Mountain, and in the southeast by the New Jersey Highlands region. The valley is roughly 40 miles (64 km) long, with a breadth of 10 to 13 miles (16 to 21 km).

Marksboro is an unincorporated community and census-designated place (CDP) located within Frelinghuysen Township in Warren County, in the U.S. state of New Jersey, that was created as part of the 2010 United States Census, though settlement and naming of the community date back to before 1760. As of the 2010 Census, the CDP's population was 82.

The Vass Farmstead is located at 109 Stillwater Road in Hardwick Township of Warren County, New Jersey, United States. Built in 1812, the historic stone farmhouse overlooks White Lake in the valley of the Paulins Kill and features a mix of Federal and Georgian architectural styles. It was added to the National Register of Historic Places on September 17, 1999, for its significance in agriculture and architecture. In 1764, Martin Swartwelder purchased 548.5 acres (222.0 ha) from Adam Cunkle. After his death, the property was sold to John Vass, a German emigrant, in 1802. His son, Isaac Vass inherited it in 1852. His son, Frank Vass inherited it in 1893 and sold it to George Van Riper in 1922. The listing also includes a contributing barn and lime kiln.

Jenny Jump State Forest is a state park in the U.S. state of New Jersey operated by the New Jersey Department of Environmental Protection's Division of Parks and Forestry. It is located in northern Warren County in the northwestern section of New Jersey, on the 1,112-foot (339 m) high, 6-mile (10 km) long Jenny Jump Mountain ridge. The park has extensive hiking trails on the mountainside, featuring large glacial boulders and outcroppings from the Wisconsin glaciation approximately 21,000 years ago. It is said that the park was named after a girl named Jenny, who jumped to her death on Jenny Jump Mountain, while being chased by a Native American.

Panther Valley is an unincorporated community and census-designated place (CDP) located within Allamuchy Township, in Warren County, in the U.S. state of New Jersey. As of the 2010 United States Census, the CDP's population was 3,327.As of the 2000 United States census, Panther Valley was part of the Allamuchy-Panther Valley CDP, which had a 2000 Census population of 3,125. As of the 2010 Census, the CDP was split into Allamuchy CDP (with a 2010 Census population of 78) and Panther Valley.

Allamuchy Township is a township in Warren County, in the U.S. state of New Jersey. As of the 2020 United States census, the township's population was 5,335, an increase of 1,012 (+23.4%) from the 2010 census count of 4,323, which in turn reflected an increase of 446 (+11.5%) from the 3,877 counted in the 2000 census.Allamuchy Township was incorporated as a township by an act of the New Jersey Legislature on April 4, 1873, from portions of Independence Township. The township's name comes from the Native American word "Allamachetey", meaning "place within the hills".