Knoxlyn, Pennsylvania

Lower Marsh Creek Presbyterian Church is a historic Presbyterian church located near Orrtanna, Highland Township, Adams County, Pennsylvania. It was built in 1790, and is a three bay wide and six bay deep rectangular rubble fieldstone building. It features a semi-circular opening set in the front gable over the main entrance.It was listed on the National Register of Historic Places in 1980.

Tillie was a populated place in Adams County, Pennsylvania, United States, east of Orrtanna and south of McKnightstown that was the site of the McKnightstown railroad station on the Hanover Junction, Hanover and Gettysburg Railroad east of Orr Station and west of Seven Stars station after the railroad line was extended west from Gettysburg, Pennsylvania, in 1884 and west of Marsh Creek in 1885.

Highland Township is a township in Adams County, Pennsylvania, United States, which was created in 1863 from parts of Hamiltonban, Cumberland, and Franklin townships. The population was 943 at the time of the 2010 census.

The Black Horse Tavern (Bream's Tavern) is a large stone residence at the Pennsylvania Route 116 intersection with a north-south road at Marsh Creek. The tavern was used as for approximately 65 years before 1909, the mill tract rented by William E. Myers was used as a Battle of Gettysburg field hospital.

McKnightstown is a census-designated place (CDP) in Franklin Township, Adams County, Pennsylvania, United States. It was formerly part of the Cashtown-McKnightstown CDP as of the 2000 census, and was then split into two separate CDPs for the 2010 census.

Orrtanna is a census-designated place (CDP) in Adams County, Pennsylvania, United States. The population was 183 at the 2020 census.

Hamiltonban Township is a township in Adams County, Pennsylvania, United States. The population was 2,300 at the 2020 census. The township is named after Hamiltonsbawn in County Armagh, Northern Ireland.

The Gettysburg Airport (Forney Airfield in World War II) was a Gettysburg Battlefield facility northwest of Gettysburg, Pennsylvania, on the west slope of Oak Ridge off of the Mummasburg Road.

Cashtown-McKnightstown was a census-designated place (CDP) in Franklin Township, Adams County, Pennsylvania. It was the 2000 United States Census area designated by obsolete Census Code 11588 and has been replaced by the CDPs of Cashtown and McKnightstown, which the USGS designated as separate named places on August 30, 2010.

The Sachs Covered Bridge , also known as Sauck's Covered Bridge and Waterworks Covered Bridge, is a 100-foot (30 m), Town truss covered bridge over Marsh Creek between Cumberland and Freedom Townships, Adams County in the U.S. state of Pennsylvania. The bridge was also known as the Sauches Covered Bridge at the time of the Battle of Gettysburg. It was listed on the National Register of Historic Places in 1980. During the American Civil War, both the Union and Confederate Armies used the bridge in the Battle of Gettysburg and its aftermath. It is reportedly known to be severely haunted as a result.

Pitzer Run is a Pennsylvania stream flowing southward between McPherson Ridge and Seminary and Warfield Ridges through the Gettysburg Battlefield to Willoughby Run at the site of Pitzer's School, which was Confederate General Longstreet's headquarters during the Battle of Gettysburg (the school burned in 1915).It was the location of an important clash between Berdan's Sharpshooters and Longstreet's corps as they were assembling prior to Pickett's charge. General Sickles described this in his oration after the battle, "Col. Berdan pushing through the curtain of woods, hurled his dauntless little band directly against the force intended to crush in our left flank and seize the Round Tops;".

Willoughby Run is a tributary of Marsh Creek in Adams County, Pennsylvania in the United States.Willoughby Run flows southward between Herr Ridge and McPherson Ridge through the Gettysburg Battlefield.