Germany Township, Pennsylvania

Mount Joy Township is a township in Adams County, Pennsylvania, United States. The population was 3,670 at the 2010 census.

Two Taverns is an unincorporated community on Pennsylvania Route 97 (Baltimore Pike) between Gettysburg and Littlestown, Pennsylvania. During the Battle of Gettysburg, Kilpatrick's Union cavalry was ordered to the community prior to a charge at the South Cavalry Field.

Bonneauville is a borough in Adams County, Pennsylvania. The population was 1,758 at the 2020 census.

Plum Run is a Pennsylvania stream and tributary of White Run which flows through East Cavalry Field of the Gettysburg National Military Park. The run forms a man-made lake above the Lake Heritage dam near the run's mouth along the Baltimore Pike.

Rock Creek-White Run Union Hospital Complex is a national historic district located at Cumberland Township, Gettysburg, and Mount Joy Township in Adams County, Pennsylvania. The district includes 11 contributing buildings and 13 contributing sites, on 13 contiguous properties including 8 farmsteads and White's Church (or Marks German Reformed Church). The farmsteads are Schwartz Farm, Shaeffer Farm, Trostle Farm, Lewis Bushman Farm, Diener Farm, Conover Farm, Lightner Farm, and Beitler Farm. The properties served as hospitals for the 1st, 2nd, 3rd, 5th, 6th, and 12th corps of the Army of the Potomac during the weeks immediately following the Battle of Gettysburg.It was listed on the National Register of Historic Places in 2000.

Lake Heritage is a census-designated place (CDP) in Adams County, Pennsylvania, United States. Its population was 2,158 at the 2020 census.

White Run is a Pennsylvania stream which flows along the Gettysburg National Military Park (East Cavalry Field) and is an eponym of the Rock Creek-White Run hospital complex for field hospitals of the Battle of Gettysburg. The run's mouth is at Rock Creek near the Trostle Farm along the Sachs Road, site of a hospital east of Round Top, Pennsylvania.

Harney (Monocacyville as late as 1892) is an unincorporated community in Carroll County, Maryland, United States. Harney is also the home of the 'World's Best Carnival'. It has been the home of the Harney Volunteer Fire Company since 1951.

Union Township is a township in Adams County, Pennsylvania, United States. The population was 3,148 at the 2010 census.

Spangler–Benner Farm is a historic farm and national historic district located at Mount Joy Township in Adams County, Pennsylvania. The district includes nine contributing buildings and two contributing structures. The contributing buildings are the sided log farmhouse (1870), frame bank barn (1864), log summer kitchen (1802), smoke house, spring house, wagon sheds, tools sheds, and machine shops. Contributing structures are a wooden silo and metal windmill, erected in 1900. The farm has been in continuous ownership by the same family since 1802.It was listed on the National Register of Historic Places in 1992.

The Mason and Dixon West Line Milestone Markers 76 and 77 are historic objects that are located in Frederick County, Maryland and Adams County, Pennsylvania, United States, near the community of Harney, Maryland. They are two of the original milestones that mark the Mason-Dixon line between the states of Maryland and Pennsylvania.They were listed on the National Register of Historic Places on August 21, 2018.

John's Burnt Mill Bridge, also known as Camelback Bridge, is a historic stone arch bridge in Mount Pleasant Township, Adams County, Pennsylvania. It was built between 1800 and 1823, and is a 75-foot-long (23 m), triple-arched fieldstone bridge. The bridge crosses the South Branch Conewago Creek.It was added to the National Register of Historic Places in 1974.