# National Register of Historic Places listings in Adams County, Pennsylvania

This is a list of the National Register of Historic Places listings in Adams County, Pennsylvania.
This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Adams County, Pennsylvania, United States. The locations of National Register properties and districts for which the latitude and longitude coordinates are included below, may be seen in a map.
There are 35 properties and districts listed on the National Register in the county. One site is further designated as a National Historic Site and another is designated as a National Military Park. Another property was once listed but has been removed.
This National Park Service list is complete through NPS recent listings posted February 28, 2025.
Download coordinates as:
* KML
* GPX (all coordinates)
* GPX (primary coordinates)
* GPX (secondary coordinates)

## Current listings

| | Name on the Register | Image | Date listed | Location | Municipality | Description |
| 1 | John Abbott House | John Abbott House | February 22, 1980 (#80003394) | East King Street 39°53′14″N 76°58′55″W﻿ / ﻿39.887222°N 76.981944°W﻿ / 39.887222; -76.981944﻿ (John Abbott House) | Abbottstown | |
| 2 | Adams County Courthouse | Adams County Courthouse More images | October 1, 1974 (#74001728) | Baltimore and West Middle Streets 39°49′46″N 77°13′53″W﻿ / ﻿39.829583°N 77.231389°W﻿ / 39.829583; -77.231389﻿ (Adams County Courthouse) | Gettysburg | |
| 3 | Black Horse Tavern | Black Horse Tavern | March 30, 1978 (#78002331) | West of Gettysburg on Pennsylvania Route 116 39°49′08″N 77°17′02″W﻿ / ﻿39.818889°N 77.283889°W﻿ / 39.818889; -77.283889﻿ (Black Horse Tavern) | Cumberland Township | |
| 4 | Bridge in Cumberland Township | Bridge in Cumberland Township | June 22, 1988 (#88000866) | Legislative Route 01002 over Marsh Creek, near Greenmount 39°45′27″N 77°17′06″W﻿ / ﻿39.7575°N 77.285°W﻿ / 39.7575; -77.285﻿ (Bridge in Cumberland Township) | Cumberland and Freedom Townships | |
| 5 | Carbaugh Run Rhyolite Quarry Site (36AD30) | Upload image | January 15, 1986 (#86000817) | Atop Snaggy Ridge, west of Carbaugh Run 39°53′02″N 77°27′26″W﻿ / ﻿39.884°N 77.4573°W﻿ / 39.884; -77.4573﻿ (Carbaugh Run Rhyolite Quarry Site (36AD30)) | Franklin Township | |
| 6 | Cline's Church of the United Brethren in Christ | Cline's Church of the United Brethren in Christ More images | August 22, 2002 (#02000894) | Cline's Church Road, 0.5 miles (0.80 km) south of Pennsylvania Route 34, near Menallen 40°00′02″N 77°13′14″W﻿ / ﻿40.000556°N 77.220556°W﻿ / 40.000556; -77.220556﻿ (Cline's Church of the United Brethren in Christ) | Menallen Township | |
| 7 | Conewago Chapel | Conewago Chapel More images | January 29, 1975 (#75001604) | 3 miles (4.8 km) northwest of Hanover 39°49′08″N 77°02′17″W﻿ / ﻿39.818889°N 77.038056°W﻿ / 39.818889; -77.038056﻿ (Conewago Chapel) | Conewago Township | |
| 8 | Dobbin House | Dobbin House | March 26, 1973 (#73001584) | 89 Steinwehr Avenue 39°49′22″N 77°13′58″W﻿ / ﻿39.822778°N 77.232778°W﻿ / 39.822778; -77.232778﻿ (Dobbin House) | Gettysburg | |
| 9 | East Berlin Historic District | East Berlin Historic District More images | September 30, 1985 (#85002693) | Portions of King, Harrisburg, and Abbottstown Streets 39°56′17″N 76°58′56″W﻿ / ﻿39.938056°N 76.982222°W﻿ / 39.938056; -76.982222﻿ (East Berlin Historic District) | East Berlin | |
| 10 | Eisenhower National Historic Site | Eisenhower National Historic Site More images | November 27, 1967 (#67000017) | 200 Eisenhower Farm Lane, near Gettysburg 39°47′45″N 77°16′02″W﻿ / ﻿39.795833°N 77.267222°W﻿ / 39.795833; -77.267222﻿ (Eisenhower National Historic Site) | Cumberland Township | |
| 11 | Fairfield Historic District | Fairfield Historic District | May 18, 2000 (#00000518) | Roughly bounded by Landis Drive, Steelman Street, Wortz Drive, and the northwestern borough boundary 39°47′36″N 77°22′10″W﻿ / ﻿39.793333°N 77.369444°W﻿ / 39.793333; -77.369444﻿ (Fairfield Historic District) | Fairfield | |
| 12 | Fairfield Inn | Fairfield Inn | April 2, 1973 (#73001583) | Main Street 39°47′13″N 77°22′11″W﻿ / ﻿39.787°N 77.369597°W﻿ / 39.787; -77.369597﻿ (Fairfield Inn) | Fairfield | |
| 13 | Gettysburg Armory | Gettysburg Armory More images | April 18, 1990 (#90000422) | 315 West Confederate Avenue 39°49′37″N 77°14′38″W﻿ / ﻿39.826944°N 77.243889°W﻿ / 39.826944; -77.243889﻿ (Gettysburg Armory) | Gettysburg | |
| 14 | Gettysburg Battlefield Historic District | Gettysburg Battlefield Historic District More images | March 19, 1975 (#75000155) | Town of Gettysburg and its environs 39°48′59″N 77°13′49″W﻿ / ﻿39.816389°N 77.230278°W﻿ / 39.816389; -77.230278﻿ (Gettysburg Battlefield Historic District) | Cumberland Township, Gettysburg, and Highland Township | |
| 15 | Gettysburg National Military Park | Gettysburg National Military Park More images | October 15, 1966 (#66000642) | Gettysburg National Military Park, near Gettysburg 39°48′43″N 77°14′39″W﻿ / ﻿39.811944°N 77.244167°W﻿ / 39.811944; -77.244167﻿ (Gettysburg National Military Park) | Cumberland, Highland, and Straban Townships | |
| 16 | Great Conewago Presbyterian Church | Great Conewago Presbyterian Church More images | December 27, 1974 (#74001730) | Church Road, near Hunterstown 39°53′15″N 77°09′46″W﻿ / ﻿39.8875°N 77.162778°W﻿ / 39.8875; -77.162778﻿ (Great Conewago Presbyterian Church) | Straban Township | |
| 17 | Heikes Covered Bridge | Heikes Covered Bridge | August 25, 1980 (#80003396) | North of Heidlersburg on Township 5857 39°58′41″N 77°08′47″W﻿ / ﻿39.978056°N 77.146389°W﻿ / 39.978056; -77.146389﻿ (Heikes Covered Bridge) | Huntington and Tyrone Townships | |
| 18 | Horner House and Barn | Horner House and Barn | May 24, 2007 (#07000468) | 20 Horner Road 39°43′41″N 77°14′59″W﻿ / ﻿39.728056°N 77.249722°W﻿ / 39.728056; -77.249722﻿ (Horner House and Barn) | Cumberland Township | |
| 19 | Hunterstown Historic District | Hunterstown Historic District | May 15, 1979 (#79002154) | Pennsylvania Route 394 and Granite Station Road, in Hunterstown 39°53′03″N 77°09′36″W﻿ / ﻿39.884167°N 77.16°W﻿ / 39.884167; -77.16﻿ (Hunterstown Historic District) | Straban Township | |
| 20 | Jacks Mountain Covered Bridge | Jacks Mountain Covered Bridge More images | August 25, 1980 (#80003397) | Southwest of Fairfield on Legislative Route 01053, near Iron Springs 39°46′01″N 77°23′13″W﻿ / ﻿39.766944°N 77.386944°W﻿ / 39.766944; -77.386944﻿ (Jacks Mountain Covered Bridge) | Carroll Valley and Hamiltonban Township | |
| 21 | John's Burnt Mill Bridge | John's Burnt Mill Bridge | December 16, 1974 (#74001731) | Southwest of New Oxford on Township 428 39°49′56″N 77°04′47″W﻿ / ﻿39.832222°N 77.079722°W﻿ / 39.832222; -77.079722﻿ (John's Burnt Mill Bridge) | Mount Pleasant and Oxford Townships | |
| 22 | Lower Marsh Creek Presbyterian Church | Lower Marsh Creek Presbyterian Church | October 15, 1980 (#80003399) | Southeast of Orrtanna on Legislative Route 01002 39°48′42″N 77°19′59″W﻿ / ﻿39.811667°N 77.333056°W﻿ / 39.811667; -77.333056﻿ (Lower Marsh Creek Presbyterian Church) | Highland Township | |
| 23 | Lutheran Theological Seminary-Old Dorm | Lutheran Theological Seminary-Old Dorm More images | May 3, 1974 (#74001729) | Seminary Ridge, Lutheran Theological Seminary campus 39°49′55″N 77°14′41″W﻿ / ﻿39.831944°N 77.244722°W﻿ / 39.831944; -77.244722﻿ (Lutheran Theological Seminary-Old Dorm) | Gettysburg | |
| 24 | Mason and Dixon West Line Milestone Markers 76 and 77 | Upload image | August 21, 2018 (#100002789) | 716 Mason Dixon Rd. 39°43′12″N 77°13′15″W﻿ / ﻿39.720000°N 77.220833°W﻿ / 39.720000; -77.220833﻿ (Mason and Dixon West Line Milestone Markers 76 and 77) | Cumberland Township | Extends into Frederick County, Maryland |
| 25 | Jacob and Juliana Middlekauff House | Jacob and Juliana Middlekauff House | January 17, 2017 (#100000500) | 530 Flohrs Church Rd. 39°52′23″N 77°20′29″W﻿ / ﻿39.872970°N 77.341371°W﻿ / 39.872970; -77.341371﻿ (Jacob and Juliana Middlekauff House) | Franklin Township | |
| 26 | Pennsylvania Hall, Gettysburg College | Pennsylvania Hall, Gettysburg College More images | March 16, 1972 (#72001087) | Gettysburg College campus 39°50′06″N 77°14′05″W﻿ / ﻿39.835°N 77.234722°W﻿ / 39.835; -77.234722﻿ (Pennsylvania Hall, Gettysburg College) | Gettysburg | |
| 27 | Pleasant Grove School | Pleasant Grove School More images | September 4, 2012 (#12000603) | 4084 Baltimore Pike, Germantown 39°45′51″N 77°08′16″W﻿ / ﻿39.764041°N 77.137649°W﻿ / 39.764041; -77.137649﻿ (Pleasant Grove School) | Mount Joy Township | part of the Educational Resources of Pennsylvania Multiple Property Submission (MPS) |
| 28 | Pond Mill Bridge | Pond Mill Bridge | June 22, 1988 (#88000816) | Legislative Route 01009 over Bermudian Creek, near Bermudian 39°59′45″N 77°03′31″W﻿ / ﻿39.995833°N 77.058611°W﻿ / 39.995833; -77.058611﻿ (Pond Mill Bridge) | Latimore Township | |
| 29 | Rock Creek-White Run Union Hospital Complex | Rock Creek-White Run Union Hospital Complex | May 18, 2000 (#00000520) | Baltimore Pike, Goulden Road, and White Church Road, near Mount Joy 39°47′20″N 77°11′59″W﻿ / ﻿39.788889°N 77.199722°W﻿ / 39.788889; -77.199722﻿ (Rock Creek-White Run Union Hospital Complex) | Cumberland Township, Gettysburg, and Mount Joy Township | |
| 30 | Sauck's Covered Bridge | Sauck's Covered Bridge More images | August 25, 1980 (#80003395) | Waterworks Road over Marsh Creek 39°47′51″N 77°16′35″W﻿ / ﻿39.7975°N 77.276389°W﻿ / 39.7975; -77.276389﻿ (Sauck's Covered Bridge) | Cumberland and Freedom Townships | |
| 31 | Sheads House | Sheads House More images | December 8, 1976 (#76001592) | 331 Buford Avenue 39°50′03″N 77°14′35″W﻿ / ﻿39.834167°N 77.243056°W﻿ / 39.834167; -77.243056﻿ (Sheads House) | Gettysburg | |
| 32 | Spangler-Benner Farm | Spangler-Benner Farm More images | October 29, 1992 (#92001493) | 230 Benner Road, near Gettysburg 39°44′39″N 77°13′34″W﻿ / ﻿39.744167°N 77.226111°W﻿ / 39.744167; -77.226111﻿ (Spangler-Benner Farm) | Mount Joy Township | |
| 33 | Thomas Brothers Store | Thomas Brothers Store | August 15, 2008 (#08000780) | 4 South Main Street 39°55′49″N 77°14′53″W﻿ / ﻿39.93032°N 77.24792°W﻿ / 39.93032; -77.24792﻿ (Thomas Brothers Store) | Biglerville | |
| 34 | Wirts House | Wirts House | January 22, 1992 (#91002010) | 798 Schrivers Corner Road (Pennsylvania Route 394), near Gettysburg 39°53′45″N 77°11′58″W﻿ / ﻿39.895833°N 77.199444°W﻿ / 39.895833; -77.199444﻿ (Wirts House) | Straban Township | |
| 35 | John Zeigler Farm House | Upload image | May 7, 1992 (#92000395) | 1281 Mountain Road, near York Springs 40°02′56″N 77°07′02″W﻿ / ﻿40.048889°N 77.117222°W﻿ / 40.048889; -77.117222﻿ (John Zeigler Farm House) | Latimore Township | |

## Former listings

| | Name on the Register | Image | Date listed | Date removed | Location | Municipality | Description |
| 1 | Conewago Mass House | Upload image | October 19, 1978 (#78002332) | January 11, 1996 | North of McSherrystown on Pennsylvania Route 476, Conewago Township | McSherrystown | Destroyed by fire in August 1995. |
| 2 | Conewago Chapel Covered Bridge | Upload image | August 26, 1980 (#80003398) | June 27, 1986 | Legislative Route 01060 | McSherrystown | Destroyed by arsonist on June 14, 1985. |