The Delaware River is a major river in the Mid-Atlantic region of the United States and is the longest free-flowing (undammed) river in the Eastern United States. From the meeting of its branches in Hancock, New York, the river flows for 282 miles (454 km) along the borders of New York, Pennsylvania, New Jersey, and Delaware, before emptying into Delaware Bay.

Rehoboth Beach is a city on the Atlantic Ocean along the Delaware Beaches in eastern Sussex County, Delaware, United States. As of 2020, its population was 1,108. Along with the neighboring coastal town of Lewes, Rehoboth Beach is one of the principal cities of Delaware's rapidly growing Cape Region. Rehoboth Beach lies within the Salisbury metropolitan area.

Delaware Water Gap is a water gap on the border of the U.S. states of New Jersey and Pennsylvania where the Delaware River cuts through a large ridge of the Appalachian Mountains.

The New Jersey Pine Barrens, also known as the Pinelands or simply the Pines, is the largest remaining example of the Atlantic coastal pine barrens ecosystem, stretching across more than seven counties of New Jersey. Two other large, contiguous examples of this ecosystem remain in the northeastern United States: the Long Island Central Pine Barrens and the Massachusetts Coastal Pine Barrens. The name pine barrens refers to the area's sandy, acidic, nutrient-poor soil. Although European settlers could not cultivate their familiar crops there, the unique ecology of the Pine Barrens supports a diverse spectrum of plant life, including orchids and carnivorous plants. The area is also notable for its populations of rare pygmy pitch pines and other plant species that depend on the frequent fires of the Pine Barrens to reproduce. The sand that composes much of the area's soil is referred to by the locals as sugar sand.

South Jersey comprises the southern portion of the U.S. state of New Jersey. It is located between Pennsylvania and the lower Delaware River to its west, the Atlantic Ocean to its east, Delaware to its south, and Central Jersey or North Jersey to its north, depending on the definition of North Jersey.

The following is an alphabetical list of articles related to the U.S. state of New Jersey.

A 1950s proposal to construct a dam near Tocks Island across the Delaware River was met with considerable controversy and protest. Tocks Island is located in the Delaware River a short distance north from the Delaware Water Gap. In order to control damaging flooding and provide clean water to supply New York City and Philadelphia, the U.S. Army Corps of Engineers proposed building a dam. When completed, the Tocks Island Dam would have created a 37-mile (60-km) long lake between Pennsylvania and New Jersey, with depths of up to 140 feet. This lake and the land surrounding were to be organized as the Tocks Island National Recreation Area. Although the dam was never built, 72,000 acres (291 km²) of land were acquired by condemnation and eminent domain. This incited environmental protesters and embittered local residents displaced by the project's preparations when their property was condemned. After the Tocks Island Dam project was withdrawn, the lands acquired were transferred to the oversight of the National Park Service which reorganized them to establish the Delaware Water Gap National Recreation Area.

Delaware Water Gap National Recreation Area is a 70,000-acre (28,000 ha) national recreation area administered by the National Park Service in northwest New Jersey and northeast Pennsylvania. It is centered around a 40-mile (64 km) stretch of the Delaware River designated the Middle Delaware National Scenic River. At the area's southern end lays the Delaware Water Gap, a dramatic mountain pass where the river cuts between Blue Mountain and Kittatinny Mountain.

This is a list of properties and districts listed on the National Register of Historic Places in New Jersey. There are more than 1,700 listed sites in New Jersey. Of these, 58 are further designated as National Historic Landmarks. All 21 counties in New Jersey have listings on the National Register.
     This National Park Service list is complete through NPS recent listings posted May 10, 2024.

New Jersey is a state within the United States of America that lies on the north eastern edge of the North American continent. It shares a land border with the state of New York along the north, ratified by both states after the New York – New Jersey Line War, which is its only straight line border.

The Southern Shore Region is located in the South Jersey region of New Jersey. It is one of six tourism regions established by the New Jersey State Department of Tourism, the others are the Gateway Region, Greater Atlantic City, the Delaware River Region, the Shore Region. and the Skylands Region. The area includes Cape May County and Cumberland County. The coast is along the Atlantic Ocean and Delaware Bay, while the inland areas are part of the New Jersey Pine Barrens.

The Delaware, Lackawanna and Western Railroad Water Gap Station is located in Delaware Water Gap, Monroe County, Pennsylvania. Service to Delaware Water Gap along what became known as the Delaware, Lackawanna and Western Railroad started on May 13, 1856. The station structure was designed by architect Frank J. Nies and built in 1903. It consists of two separate one-story brick buildings, a station house and freight house, joined by a common concrete platform and slate covered hipped roof. It is reflective of the Late Victorian style. The station closed to passenger service in March 1953, and was sold to the Borough in 1958. It is said to sit just outside Delaware Water Gap National Recreation Area, though it appears within the area's boundary on maps.

The Minisink or Minisink Valley is a loosely defined geographic region of the Upper Delaware River valley in northwestern New Jersey, northeastern Pennsylvania and New York.