Heater's Island Wildlife Management Area

The Islands of the Potomac Wildlife Management Area is a Wildlife Management Area (WMA) consisting of 30 islands in the Potomac River in Maryland along its border with the state of Virginia. It is administered by the Maryland Department of Natural Resources. Islands of the Potomac WMA protects 824 acres (3.33 km2) of wildlife habitat in Allegany (80 acres [0.32 km2]), Washington (6 acres [0.024 km2]), Frederick (223 acres [0.90 km2]) and Montgomery (515 acres [2.08 km2]) counties. The islands are accessible only by boat. Within the WMA is established the Islands of the Potomac Wildland (see Maryland Wildland), consisting of about 82% (676 acres [2.74 km2]) of the total area. Of the 30 islands, three in Montgomery County are open to public hunting: Oxley Island, Mason Island and Maddox Island.

Point of Rocks is a historic passenger rail station on the MARC Brunswick Line between Washington, D.C., and Martinsburg, WV, located at Point of Rocks, Frederick County, Maryland, United States. The station was built by the Baltimore and Ohio Railroad in 1873, and designed by E. Francis Baldwin. It is situated at the junction of the B&O Old Main Line (running to Baltimore) and the Metropolitan Branch (running to Washington, D.C.). The Met Branch also opened in 1873 and became the principal route for passenger trains between Baltimore, Washington and points west. The main station building is a 2+1⁄2-story, triangular Gothic Revival with a four-story tower and a 1+1⁄2-story wing at the base. The tower has a pyramidal roof containing a dormer on each side. On top is a square cupola supporting a pyramidal peaked roof.The station building itself is not open to the public and is used by CSX as storage and offices for maintenance of way (MOW) crews until 2022 when it's windows were boarded and the MOW facilities relocated to Brunswick to the west. In 2008, new platforms and platform shelters were built for MARC commuters traveling east towards Washington DC, replacing older bus shelter–style structures which were erected in the mid-1990s. During the blizzard of 2010, the south side awning on the main building collapsed under the weight of record snow fall, and was later removed, leaving half the building missing cover. In January 2011, work to rebuild the destroyed part of the structure began. The Point of Rocks Railroad Station was listed on the National Register of Historic Places in 1973, and reopened for the Maryland Rail Commuter Service, now called MARC, which established the Brunswick Line. The Duke Energy Holiday Trains display at the Cincinnati Museum Center features a station modeled on Point of Rocks As does the Frederick County Society of Model Railroaders exhibit at the Walkersville Southern Railroad. In 2023, the station will be featured on a USPS Forever stamp in a 5-stamp "Railroad Stations" series. The stamp illustrations were made by Down the Street Designs, and Derry Noyes served as the art director.Plans are currently underway for the Maryland Department of Transportation to renovate and open the interior of the station for passenger use once negotiations with CSX conclude over site clean up. Future plans include adding a new platform on the wye to serve trains to and from Frederick to increase capacity for the current service as well as additional facilities including an increase in available parking and access for busses serving the station.

Point of Rocks is an unincorporated community and census-designated place (CDP) in Frederick County, Maryland. As of the 2010 census, it had a population of 1,466.Point of Rocks is named for the striking rock formation on the adjacent Catoctin Mountain, which was formed by the Potomac River cutting through the ridge in a water gap, a typical formation in the Appalachian Mountains. The formation is not visible from the town and can only be seen from boats on the river, or from the southern bank of the river in Virginia.

Chestnut Hill is an 18th-century Federal-style mansion north of Leesburg in Loudoun County, Virginia, United States. Chestnut Hill was a home of Thomson Francis Mason (1785–21 December 1838), a prominent jurist, lawyer, councilman, judge, mayor of Alexandria, and grandson of Founding Father of the United States George Mason. Chestnut Hill was also a home of Mason's son, Dr. John "Frank" Francis Mason (28 August 1828–4 August 1897). It is located at 13263 Chestnut Hill Lane near Leesburg.

Furnace Mountain is the tallest peak of Catoctin Mountain in Loudoun County, Virginia. It rises steeply from the southern banks of the Potomac River across from Point of Rocks, Maryland and continues southward for 1 mile (1.6 km), reaching an elevation of 891 feet (272 m) before falling to a gap between it and an unnamed peak of 800 feet (240 m). Its name arises from the iron furnaces located at its base, which operated from the 1790s to the 1870s. The furnaces were used to process iron ore mined from the mountain, much of which was used to build the burgeoning city of Washington D.C.

St. Paul's Episcopal Church is a parish of the Episcopal Church near Point of Rocks, Frederick County, Maryland, in the Episcopal Diocese of Maryland. It is noted for its historic parish church, a small late Federal style brick structure built in 1842.

Catoctin Creek is a 14.1-mile-long (22.7 km) tributary of the Potomac River in Loudoun County, Virginia, with a watershed of 59,000 acres (240 km2). Agricultural lands make up 67 percent and forests 30 percent of Catoctin Creek's watershed. It is the main drainage system for the northern Loudoun Valley, including all of the Catoctin Valley.

Taylorstown is a small community in Loudoun County, Virginia, built on the banks of Catoctin Creek and the surrounding hillside, about two miles (3 km) south of the Potomac River. First settled in 1734, it holds two of the oldest standing houses in Loudoun County, "Hunting Hill" and "Foxton Cottage", directly across the Catoctin Creek from each other. The Taylorstown Historic District, comprising the core of the village, was added to the National Register of Historic Places on January 30, 1978 and expanded in 2005.

The Taylorstown Historic District comprises the historic core of Taylorstown, Virginia. The community and the historic district are centered on the Taylorstown Mill, a two-story stone structure on the banks of Catoctin Creek. Up the hill from the mill is Hunting Hill, a house built in 1737 for the mill's owner. The district also includes a store built in 1800, adjoined by the 1904 Mann's Store, with the 1900 Mann house across the street. The town center was listed on the National Register of Historic Places on January 30, 1978. The district was expanded on May 26, 2005.

Scattersville is an unincorporated community in Loudoun County, Virginia, United States. Scattersville is located to the northwest of Lucketts along the eastern flanks of Catoctin Mountain.

Lucketts is an unincorporated historic hamlet in Loudoun County, Virginia, along U.S. Route 15 north of Leesburg. It was originally known as "Black Swamp" due to the large number of black oak trees growing in the area at the time of its settlement. From the late 18th century until the mid-19th century, it was known as "Goresville" after the name of prominent local landowner, Thomas Gore. The name was finally changed to "Lucketts" in 1865. The town's Lucketts School is listed on the National Register of Historic Places. Lucketts is approximately 7 miles (11 km) north of Leesburg and 18 miles (29 km) south of Frederick, Maryland. The Potomac River is between Lucketts and Frederick, approximately 4 miles (6 km) north on Route 15. The MARC commuter train makes frequent stops on the Maryland side in Point of Rocks. Train whistles of the freight trains at night and dawn are frequently heard throughout Lucketts. The village of Lucketts is visually cued by the traffic light at the intersection of Route 15, Lucketts Road, and Stumptown Road. Located there are antique stores, a gas station, a few residential homes and trailer parks, fire house, Lucketts Elementary School, and a cell phone tower. The Lucketts School, now the Lucketts Community Center, is listed on the National Register of Historic Places. Traffic going through Lucketts on Route 15 was approximately 18,000 to 21,000 vehicles per day as of 2005.Lucketts is known for its annual fair in August, with crafts, food and hand-churned ice cream sold by the Lucketts Elementary School PTA. The Lucketts Community Center, located in the original wooden Lucketts School has a day care service, pre-school, adult activities, and since 1974, bluegrass concerts every Saturday night at 7:00 PM from October through April.

Nolands Ferry I Archeological Site is an archaeological site near the historic Noland's Ferry boat landing at mile 44.58 on the C&O Canal and Tuscarora. The Archeological Site is a prehistoric occupation site located in the Monocacy region of southern Frederick County, Maryland. Diagnostic artifacts at the site indicate that the site was almost continuously inhabited from the Paleo-Indian period to the early 19th century, with the most substantial inhabitation occurring during the Late Woodland period.The site was listed on the National Register of Historic Places in 1985. Noland's Ferry, for which the site is named, has a broad history from the mid-1700s, with some of America's founding leaders among its customers.