Yards Creek Generating Station

Yards Creek is a tributary of the Paulins Kill located along the eastern face of Kittatinny Mountain in Warren County in northwestern New Jersey in the United States. It rises along Kittatinny Mountain near Catfish Pond in Hardwick Township, flowing into the Yards Creek Reservoir and Lower Yards Creek Reservoir at Yards Creek Generating Station near Blairstown. The creek flows into the Paulins Kill near the hamlet of Hainesburg in Knowlton Township. The Appalachian Trail passes within its watershed and crosses the creek as it traverses the ridgeline of Kittatinny Mountain.

The Mount Tammany Fire Road is an unpaved 4.5-mile (7.2 km) road on the eastern ridgeline of Kittatinny Mountain from Upper Yards Creek Reservoir to Mount Tammany, the 1,527-foot (465 m) prominence on the New Jersey side of the Delaware Water Gap. The fire road, located within Worthington State Forest, is maintained as a firebreak and access road for wildfire suppression efforts by the New Jersey Forest Fire Service. There are three helispots along the fire road used by the Forest Fire Service. The Mount Tammany Fire Road was constructed as a dozer line created after the 1976 Dunnfield Creek fire on Kittatinny Mountain which consumed over 2,000 acres (8.1 km2) of forests from April 18 to April 22, 1976. Today, the road is often used as part of a loop with the Appalachian Trail, Sunfish Pond Fire Road, Dunnfield Creek trail and other trails by hikers visiting the Delaware Water Gap. The Mount Tammany Fire Road connects with the Blue Dot Trail, Red Dot Trail, Turquoise and Taylor Trails on Mount Tammany.

Mount Mohican, or Raccoon Ridge, is a peak of the Kittatinny Mountains in Warren County, New Jersey, United States. The mountain stands 1,580 feet (482 m) in height. It lies along the Appalachian Trail in Worthington State Forest.

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.

The Pahaquarry Copper Mine is an abandoned copper mine located on the west side of Kittatinny Mountain presently in Hardwick Township in Warren County, New Jersey in the United States. Active mining was attempted for brief periods during the mid-eighteenth, mid-nineteenth, and early twentieth centuries but was never successful despite developments in mining technology and improving mineral extraction methods. Such ventures were not profitable as the ore extracted proved to be of too low a concentration of copper. This site incorporates the mining ruins, hiking trails, and nearby waterfalls, and is located within the Delaware Water Gap National Recreation Area and administered by the National Park Service. It was added to the National Register of Historic Places in 1980 as a contributing property to the Old Mine Road Historic District.Local tradition and several early historians recount legends of seventeenth-century Dutch miners searching for copper in the Minisink region and commencing mining operations at this location before 1650. In order to bring this ore to market, the miners are alleged to have built a 104 miles (167 km) road, the Old Mine Road linking these mines near the Delaware Water Gap with Kingston, New York. This tradition has been refuted by recent research, and it is thought the road has no connection with the mines but was built as Dutch families from New York settled the Minisink in the Eighteenth Century. The earliest evidence of mining at Pahaquarry is 1740 with a brief venture funded by John Reading, Jr. Later attempts in the middle of the nineteenth century and a renewed effort during the early years of the twentieth century were brief and likewise unsuccessful.

Zion Lutheran Church, also known as The Lutheran Church of Middle Smithfield, is a historic Lutheran church located in Delaware Water Gap National Recreation Area at Middle Smithfield Township, Monroe County, Pennsylvania. It was built in 1851, and is a one-story, brick building in a modified Greek Revival style. It is built of brick made by members of the congregation and has a slate covered front gable roof.It was added to the National Register of Historic Places in 1972.

Sunfish Pond is a 44-acre (18 ha) glacial lake surrounded by a 258-acre (104 ha) hardwood forest located on the Kittatinny Ridge within Worthington State Forest, adjacent to the Delaware Water Gap National Recreation Area in Warren County, New Jersey. The Appalachian Trail runs alongside the western and northern edges of the lake. It was created by the Wisconsin Glacier during the last ice age. The lake was declared a National Natural Landmark in January 1970.

The John Michael Farm is an historic American farm complex that is located in the Delaware Water Gap National Recreation Area in Middle Smithfield Township, Monroe County, Pennsylvania. It was added to the National Register of Historic Places in 1980.

North Warren Regional High School is a public high school and regional school district, located in Warren County, in the U.S. state of New Jersey, that serves students in seventh grade through twelfth grade from the four constituent townships of Blairstown (where the school is located), Frelinghuysen, Hardwick and Knowlton. It is the only school in the North Warren Regional School District. The school opened in September 1970, replacing the former Blairstown High School. The school has been accredited by the Middle States Association of Colleges and Schools Commission on Elementary and Secondary Schools since 1984. The high school is the lone facility of the North Warren Regional High School District. As of the 2022–23 school year, the school had an enrollment of 620 students and 57.6 classroom teachers (on an FTE basis), for a student–teacher ratio of 10.8:1. There were 31 students (5.0% of enrollment) eligible for free lunch and 10 (1.6% of students) eligible for reduced-cost lunch. The district is classified by the New Jersey Department of Education as being in District Factor Group "FG", the fourth-highest of eight groupings. District Factor Groups organize districts statewide to allow comparison by common socioeconomic characteristics of the local districts. From lowest socioeconomic status to highest, the categories are A, B, CD, DE, FG, GH, I and J.

Pahaquarry Township (pah-QUAR-ree) was a township that was located in Warren County, New Jersey, United States, from 1824 until it was dissolved in 1997.

Hainesburg is an unincorporated community and census-designated place (CDP) located within Knowlton Township in Warren County, in the U.S. state of New Jersey. While the community has existed for over a century, the CDP was designated as part of the 2010 United States Census. As of the 2010 Census, the CDP's population was 91.