Coaldale, Schuylkill County, Pennsylvania

Nesquehoning Mountain or Nesquehoning Ridge is a 15–17-mile-long (24–27 km) coal bearing ridge dividing the waters of Lehigh Valley to the north from the Schuylkill River valley and the several near parallel ridgelines of the Ridge-and-valley Appalachians barrier range all local members of which run generally WSW-ENE in the greater overall area. Nestled above a creek sculpted ravine across from the even less negotiable sides of Broad Mountain the flanks above Nesquehoning Creek reach a sharp bend cut by the water gap of the Lehigh River and merge with the ridge of Pisgah Ridge to the south into a common terminal mountain, Mount Pisgah within sight of the Poconos in a region once touted as "The Switzerland of America" along the eastern edge of the Southern Anthracite Region, all several ridge lines north of Blue Mountain, which in part provides the source waters for Nesquehoning Creek, a tributary of the Lehigh River in the Poconos in Northeastern Pennsylvania.

The Hauto Tunnel, dug in 1871–72, was a 1.1-mile-long (1.8 km) single-track railway tunnel crossing under the barrier ridge of Nesquehoning Mountain between Lansford, Pennsylvania, in the Panther Creek Valley and the Central Railroad of New Jersey trackage near the dam of the Hauto Reservoir impoundment about 1.3 miles (2.1 km) above Nesquehoning, Pennsylvania. The tunnel was significant for cutting nearly 15 difficult mountainous miles (24 km) off the trip to the Lehigh Canal terminal or, by rail, to other eastern coal companies, in the era when anthracite was the king of energy fuels. Built as a joint venture by the Central Railroad of New Jersey and landlords Lehigh Coal & Navigation Company (LC&N Co.) shortly after the LC&N board of directors had decided to opt out of the rail transportation business and leased all the railroads it owned or controlled under subsidiary Lehigh & Susquehanna Railroad to the CNJ. The tunnel began as a notion when LC&N Co. miners needed to drain water from a higher mine gallery under the Panther Creek Valley and so dug a drainage shaft from the other (north) side of Nesquehoning Ridge into the coal beds under Lansford. Once the tracks were in operation and proven, the tunnel allowed the CNJ to seek permission from LC&N Co. to cease coal shipments to the canal head on the iconic Summit Hill & Mauch Chunk Railroad, and to sell off the asset as a common carrier and tourist railway.

The Lansford Historic District is a national historic district located at Lansford, Carbon County, Pennsylvania. It is part of the Lehigh Valley, which has a population of 861,899 and is the 68th most populated metropolitan area in the U.S. as of the 2020 census. It was listed on the National Register of Historic Places in 2012.

Lansford is a county-border borough (town) in Carbon County, Pennsylvania, United States. It is part of Northeastern Pennsylvania. It is located 37 miles (60 km) northwest of Allentown and 19 miles south of Hazleton in the Panther Creek Valley about 72 miles (116 km) from Philadelphia and abutting the cross-county sister-city of Coaldale in Schuylkill County. The whole valley was owned and subdivided into separate lots by the historically important Lehigh Coal & Navigation Company, locally called the Old Company, which likely settled some structures on the lands by 1827.Lansford grew with the development of local anthracite coal mines and was named after Asa Lansford Foster, who was an advocate for merging the small patch towns that developed in the area surrounding the anthracite coal mines. The population was 3,941 at the 2010 census, a steep decline from a high of 9,632 at the 1930 census common to many mining towns in Northeastern Pennsylvania.

In eastern Pennsylvania, the Little Schuylkill River, a tributary of Panther Creek, was historically important due to its stranglehold on energy transportation in a key region central to the American Industrial Revolution from the 1820s through the 1870s, and remained important as an energy producing region until the American steel industry began its rapid decline in the 1980s. Panther Creek Valley lies between and over the Anthracite ladened folds of the two long near parallel ridgelines, Nesquehoning and Pisgah Ridges forming the side walls and supplying the wealth which shipped from the Panther Creek Valley making the region historically important, as for several decades its land owners, Lehigh Coal & Navigation Company (LC&N) held a virtual monopoly on Anthracite produced and shipped not only to eastern U.S. Cities via the Lehigh Canal, but to transoceanic markets. For perspective, LC&N must be viewed as a high-tech company of its day, as well as an early American conglomerate with efforts in many fields; a company which, from its start shortly after people learned to get Anthracite to burn, moved aggressively intelligently using emerging technologies to exploit the marked fuel shortage developing in post-revolutionary era cities and towns; wherein local wood bearing lands had gradually become scarce driving up the price of firewood, including charcoal needed for the fledgling North American iron foundries and dependent manufacturing industries from Boston to Richmond. The twin needs of heating buildings and heat for industrial processes began reshaping the world using technology by the middle of the eighteenth century in Europe—eventually giving rise to public and privately funded canal projects, the use of coal, pumps so coal could be mined, steam engines, and finally rail roads—all initially coming about, so people and industries could have and use heat, overcoming the energy crises of their respective areas & eras. While somewhat delayed in time from the older fuel crises plaguing Great Britain, and continental Europe, the growing fuel shortages in Eastern U.S. cities and young industrial systems from 1800 onwards applied the same pressures; causing the same solutions to be considered locally as well, and were widely debated as public policies as the American System and implemented in part by both local business interests, and the various state governments. Business interests and local governments in the young United States, were highly intertwined and there was much regional competitiveness. So there is little surprise to find such as the Pennsylvania, New York, and Maryland legislatures all put into place proactive programs to enhance transportation penetration to the new frontiers, the Ohio Country and Northwest Territories as American's looked west and plotted settlements, manufactories, and the mindset in business was still much influenced by Mercantilism and its beliefs of a static limited market, so were focused on growing industries using the internal markets of newly settled western lands. Well before the presidential election of 1824 gave a renewed impetus to economic philosophies now called the American School, Philadelphia region private interests armed by newly publicized know-how of how to successfully ignite and sustain a clean burning fire using Anthracite, took notice of the fuel, its availability (it was discovered locally in the 1790s)...

Pisgah Mountain, or Pisgah Ridge on older USGS maps, is a ridgeline running 12.5 miles (20.1 km) from Tamaqua to Jim Thorpe, Pennsylvania from the Little Schuylkill River water gap to the Lehigh River water gap. The mountain runs north-northeast to south-southwest, and its north-side valley is followed by U.S. Route 209 from river gap to river gap. The ridge is a succession of peaks exceeding 1,440 feet (438.9 m) rising 300 to 540 feet (91 to 165 m) above the boroughs of Lansford, Coaldale, and Tamaqua in the Panther Creek valley. The highest point on Pisgah Mountain is at 1,611 feet (491 m) in the borough of Summit Hill, which sits atop the ridge. Near Summit Hill was the "Sharpe Mountain" (peak) where in 1791 Phillip Ginter is documented as having discovered anthracite, leading to the formation of the Lehigh Coal Mine Company. In 1818 the Lehigh Coal Company took over the mines, and the mining camp gradually became a settlement and grew into Summit Hill. Pisgah Ridge forms the left bank drainage divide of Panther Creek to its south and the stream's source in Summit Hill. The peak at the east end of the ridge is named Mount Pisgah and represents a hard rock knob that towers 800 feet (240 m) above the Lehigh River to the east.Pisgah Ridge is entirely in the Delaware River watershed. The western part of the north side of the ridge feeds Panther Creek running to the west as a Little Schuylkill River tributary, while the eastern part of the north side drains to Nesquehoning Creek, a tributary of the Lehigh River, which flows past the east end of the mountain. The eastern end of the south side of the mountain drains into the valley of Mauch Chunk Creek (White Bear Creek), while the western part of the south side drains to Owl Creek, which flows west to the Little Schuylkill. Mount Pisgah is joined by Nesquehoning Mountain, a ridge of similar height, near their eastern end, at a 1,540-foot (470 m) summit between the centers of Jim Thorpe and Nesquehoning. The bulk of Nesquehoning Mountain is separated from Mount Pisgah proper by a short and very steep valley that US-209 climbs from the borough of Nesquehoning westwards 2–3 miles (3–5 km) to reach the head of the Panther Creek valley in Lansford. The railroad tracks paralleling PA-54 also transiting the town of Nesquehoning's flat river-bank terrain takes over 16 miles (26 km) farther to climb and descend to once again reach an elevation where it can turn to enter the Panther Creek Valley near the confluence with the Little Schuylkill via the rail yard at Tamaqua in a longer more circuitous climb—and demonstration why dump trucks have replaced railroads in short-haul situations.

Summit Hill High School was an American high school that was located in Summit Hill, Pennsylvania in Carbon County, Pennsylvania in the commonwealth's Lehigh Valley region. It was added to the National Register of Historic Places in 2001.

Summit Hill is a borough in Carbon County, Pennsylvania, United States. It is part of Northeastern Pennsylvania. The population was 3,034 at the 2010 census.Summit Hill was the western terminus of the United States' second operational railway, the Mauch Chunk Switchback Railway. It was the site of some of the earliest coal mines developed in North America, where the Lehigh Coal & Navigation Company began mining in 1792, establishing the town initially as little more than a mining camp with stables and paddocks.

The Tamaqua Historic District is a national historic district that is located in Schuylkill Township and Tamaqua, Schuylkill County, Pennsylvania.

Broad Run Reservoir, or Fourth Hollow Reservoir, is a reservoir located in the Broad Mountain within the Borough of Nesquehoning, Pennsylvania. It was built between 1970-1971. The reservoir can hold approximately 127 million US gallons (480,000 m3) of water and is approximately 35 feet deep at its deepest point. It provides drinking water for the Borough of Nesquehoning. Water released from the reservoir flows into the Nesquehoning Creek.