Washington County, Maryland

Antietam Hall (Meeting hall)   [Map]
525 Indian Lane, Hagerstown, Maryland
Antietam Iron Furnace Site and Antietam Village (House)   [Map]
Confluence of Antietam Creek and Potomac River, Antietam, Maryland
Antietam National Battlefield (House)   [Map · Street View]
N of Sharpsburg off MD 45, Sharpsburg, Maryland
Also known as: Antietam National Battlefield Site, Battle of Sharpsburg
Ashton, Maryland (Populated place)   [Map]

B & O Bridge (Bridge)   [Map]
NW of Keedysville over Antietam Creek, Keedysville, Maryland
Also known as: Long Bridge
Baker Farm (Farm)   [Map]
N of Keedysville off MD Rt. 34, Keedysville, Maryland
Bakersville, Maryland (Populated place)   [Map]

Bell-Varner House (House)   [Map]
SE of Leitersburg on Unger Rd., Leitersburg, Maryland
Blue Mountain, Maryland (Populated place)   [Map]

Boonsboro Historic District (District)   [Map · Street View]
Main St., Potomac St., St. Paul St., High St., Lakin Ave., Center St., Park Dr., Park Ln, Park View, Young Ave., Boonesboro, Maryland
Also known as: Boones Berry Town, Margaretsville, Boonsborough, Boonsboro
Bowman House (House)   [Map]
323 N. Main St., Boonsboro, Maryland
Brightwood (House)   [Map]
N of Hagerstown off MD 6, 2 mi. N of Paramont, Hagerstown, Maryland
Browns Store, Maryland (Placename)   [Map]

Cavetown, Maryland (Populated place)   [Map]

Cedar Grove (House)   [Map]
15435 Dellinger Rd., Williamsport, Maryland
Also known as: WA-II-126
Chesapeake & Ohio Canal National Historic Park (Canal)   [Map · Street View]
A canal paralleling the Potomac River from Georgetown, DC to Cumberland, MD.
Chewsville, Maryland (Populated place)   [Map]

Colonial Theatre (Theater)   [Map · Street View]
12--14 S. Potomac St., Hagerstown, Maryland
Dales Hills and the Vineyard (House)   [Map]
16 Dogstreet Rd., Keedysville, Maryland
Also known as: WA-II-326
Daniel Donnelly House (House)   [Map]
14906 Falling Waters Rd., Williamsport, Maryland
Also known as: WA-II-417
Ditto Knolls (House)   [Map]
E of Hagerstown on Landis Rd., Hagerstown, Maryland
Also known as: Ditto Farm Regional Park
Dorsey-Palmer House (House)   [Map]
N of Hagerstown on MD 60, Hagerstown, Maryland
Also known as: Stone House, Leitersburg Pike
Doub Farm (Farm)   [Map]
N of Keedysville, Keedysville, Maryland
Doub's Mill Historic District (District)   [Map]
SW of Beaver Creek on Beaver Creek Rd., Beaver Creek, Maryland
Also known as: Newcomer's Mill, Doub's Mill, houses
Elliot-Bester House (House)   [Map]
205--207 S. Potomac St., Hagerstown, Maryland
Fort Frederick State Park (Fort)   [Map]
SE of Big Pool near jct. of MD 56 and 44, Big Pool, Maryland
Also known as: Fort Frederick
Funkstown Historic District (District)   [Map]
Roughly bounded by Antietam Creek, US 40A, Stouffer Ave., and High St., Funkstown, Maryland
Also known as: WA-I-529
Garden Hill (House)   [Map]
1251 Frederick St., Hagerstown, Maryland
Also known as: WA-I-454, Robert Cushen House
Geeting Farm (Farm)   [Map]
S of Keedysville at Geeting and Dog Rds., Keedysville, Maryland
Good--Hartle Farm (Farm)   [Map]
13357 Little Antietam Rd., Hagerstown, Maryland
Also known as: WA-I-175
Good-Reilly House (House)   [Map · Street View]
107 E. Main St., Sharpsburg, Maryland
Hager House (House)   [Map]
19 Key St., Hagerstown, Maryland
Also known as: Hager's Fancy, Hager's Choice
Hagerstown Armory (Armory)   [Map]
328 N. Potomac St., Hagerstown, Maryland
Also known as: WA-HAG-140
Hagerstown Charity School (School)   [Map]
102 E. Washington St., Hagerstown, Maryland
Also known as: Hagerstown Day Nursery
Hagerstown City Park Historic District (District)   [Map]
Roughly bounded by W. Howard St., Guilford Ave., Memorial, S. Walnut St., and the Norfolk & Western RR tracks, Hagerstown, Maryland
Hagerstown Commercial Core Historic District (District)   [Map]
Potomac, Washington, Franklin, Antietam, Summit and Jonathan Sts., Hagerstown, Maryland
Hagerstown Historic District (District)   [Map]
Roughly bounded by Prospect and Canon Aves., Memorial Blvd. and the CSX RR tracks., Hagerstown, Maryland
Henry McCauley Farm (Farm)   [Map]
E of Hagerstown on Mt. Aetna Rd., Hagerstown, Maryland
Also known as: Ditto Farm Regional Park
Hitt's Mill and Houses (House)   [Map]
W of Keedysville off MD 34, Keedysville, Maryland
Also known as: Pry's Mill, Valley Mills, Hitt (or Cost) House
Hoffman Farm (Farm)   [Map]
18651 Keedysville Rd., Keedysville, Maryland
Also known as: WA-II-251
Hogmire-Berryman Farm (Farm)   [Map]
N of Spielman off MD 63, Spielman, Maryland
Houses At 16--22 East Lee Street (House)   [Map]
16--22 E. Lee St., Hagerstown, Maryland
Huckleberry Hall (Meeting hall)   [Map]
Charles Mill Rd. W of jct. with MD 64, Leitersburg, Maryland
Also known as: Charles Mill, WA-I-154
Ingram-Schipper Farm (Farm)   [Map]
N of Boonsboro, Boonsboro, Maryland
Also known as: Ingram Farm, part of Meadow Green
Jacob Highbarger House (House)   [Map · Street View]
201 W. Main St., Sharpsburg, Maryland
Also known as: Hays-Roulette House
John Brown's Headquarters (Military facility)   [Map]
Chestnut Grove Rd., Samples Manor, Maryland
Also known as: Kennedy Farm
Joseph C. Hays House (Bank)   [Map]
103-105 W. Main St., Sharpsburg, Maryland
Also known as: 103-105 W. Main St.; WA-II-719, WA-II-720
Joseph Fiery House (House)   [Map]
15107 Hicksville Rd., Clear Spring, Maryland
Also known as: WA-V-101
Keedy House (House)   [Map]
NW of Boonsboro off U.S. 40A on Barnes Rd., Boonsboro, Maryland
Keedysville Historic District (District)   [Map]
Along Main St., Keedysville, Maryland
Also known as: WA-II-1145
Kefauver Place (House)   [Map]
20515 Park Hall Rd., Rohrersville, Maryland
Also known as: WA-III-181
Lantz--Zeigler House (House)   [Map]
21000 Leitersburg Pike, Hagerstown, Maryland
Also known as: WA-I-159
Lehman's Mill Historic District (District)   [Map]
Lehman's Mill Rd. between Marsh Pike and Marsh Run, Hagerstown, Maryland
Also known as: Marsh Mills, WA-I-523
Leitersburg Historic District (District)   [Map]
Leitersburg-Smithsburg Rd., Leiter St., Leiter's Mill Rd., Ringgold St., Leitersburg, Maryland
Also known as: WA-I-174
Long Meadows (House)   [Map]
N of Hagerstown on Marsh Pike, Hagerstown, Maryland
Magnolia Plantation (House)   [Map]
NW of Knoxville off Sandy Hook Rd., Knoxville, Maryland
Also known as: Boteler-Holder Farm
Mannheim (House)   [Map]
San Mar Rd., Sanmar, Maryland
Also known as: San Mar Road, Stone House
Maples, The (House)   [Map]
2 mi. SW of Smithsburg on MD 66, Smithsburg, Maryland
Also known as: Part of Huyett's Meadows
Marsh Mills (Mill)   [Map]
17426 and 17432 Spielman Rd., Fairplay, Maryland
Also known as: Haley's Mill, Spielman Mill, WA-II-130
Maryland Theatre (Theater)   [Map · Street View]
21--23 S. Potomac St., Hagerstown, Maryland
Mount Airy (House)   [Map]
MD 34, Sharpsburg, Maryland
Also known as: Grove Farm
Nicodemus Mill Complex (House)   [Map]
20019 Nicodemus Mill Rd., Keedyville, Maryland
Also known as: WA-II-115
Oak Hill Historic District (District)   [Map]
Roughly bounded by W. Irvin, Potomac, and Prospect Aves. and Forest Dr., Hagerstown, Maryland
Old Forge Farm (Farm)   [Map]
E of Hagerstown, Hagerstown, Maryland
Also known as: Surveyor's Last Shift
Old Washington County Library (Library)   [Map]
21 Summit Ave., Hagerstown, Maryland
Also known as: 21 Summit Ave., Groh Foundation Bldg.
Paradise Manor (Mansion)   [Map]
N of Hagerstown at 2550 Paradise Dr., Hagerstown, Maryland
Also known as: Part of Long Meadows Enlarged
Piper House (House)   [Map · Street View]
200 E. Main St., Sharpsburg, Maryland
Potomac--Broadway Historic District (District)   [Map]
Roughly, Potomac St. & Oak Hill Ave. from Franklin St. to Maple Ave. & North Ave. & Broadway from Park Pl. to Mulberry, Hagerstown, Maryland
Price-Miller House (House)   [Map]
131--135 W. Washington St., Hagerstown, Maryland
Also known as: Miller House
Robert Clagett Farm (Farm)   [Map]
Garrett's Mill Rd., Knoxville, Maryland
Also known as: WA-III-036
Rockland Farm (Farm)   [Map]
728 Antietam Dr., Hagerstown, Maryland
Also known as: Funk Farm, Davis House
Rockledge (House)   [Map]
13535 Foxfire Ln., Hagerstown, Maryland
Also known as: WA-I-142
Rohrer House (House)   [Map]
E of Hagerstown, Hagerstown, Maryland
Also known as: Silsby House
Rose Hill (House)   [Map]
0.5 mi. S of Williamsport on MD 63, Williamsport, Maryland
Also known as: Rose Hill Manor
Rufus Wilson Complex (Hotel)   [Map]
14293 Rufus Wilson Rd., Clear Spring, Maryland
Also known as: WA-V-74
Search Well (Well)   [Map]
SE of Burtner on Manor Church Rd., Burtner, Maryland
Sharpsburg Historic District (District)   [Map · Street View]
E. and W., Chapline, Antietam, and High Sts., N. and S. Church, Mechanic, Hall, and Potomac Sts., Sharpsburg, Maryland
Also known as: Sharpsburgh, Sharps Burgh, Sharpesburgh, Sharpes Burgh
Shockeys, Maryland (Placename)   [Map]

Snively Farm (Farm)   [Map]
N of Eakles Mills on Mt. Briar Rd., Eakles Mills, Maryland
Also known as: Part of Felfoot Enlarged
South Prospect Street Historic District (District)   [Map]
18--278 S. Prospect St., Hagerstown, Maryland
Sprechers Mill House (House)   [Map]
NE of Williamsport on Hopewell Rd., Williamsport, Maryland
Also known as: Salisbury
Springfield Farm (Farm)   [Map]
S of U.S. 11, Williamsport, Maryland
St. Mark's Episcopal Church--Lappans (Church)   [Map]
18313 Lappans Rd., Boonsboro, Maryland
Also known as: WA-II-024
Stonebraker, Maryland (Placename)   [Map]

Tammany (House)   [Map]
NE of Williamsport off US 11, Williamsport, Maryland
Also known as: Mount Tammany
Trovinger Mill (Mill)   [Map]
3 mi. E of Hagerstown on Trovinger Mill Rd. and Antietam Creek, Hagerstown, Maryland
Also known as: Rohrer's Mill
Valentia (House)   [Map]
S of Hagerstown on Poffenberger Rd. off MD 65, Hagerstown, Maryland
Washington County Courthouse (Courthouse)   [Map]
W. Washington St. and Summit Ave., Hagerstown, Maryland
Washington Monument (Monument)   [Map]
Washington Monument State Park, Boonsboro, Maryland
Western Maryland Railway Station (Railroad depot)   [Map]
Burhans Blvd., Hagerstown, Maryland
Western Maryland Railway Steam Locomotive No. 202 (Railroad vehicle)   [Map]
City Park, Hagerstown, Maryland
William Chapline House (House)   [Map · Street View]
109 W. Main St., Sharpsburg, Maryland
William Hagerman Farmstead (Farm)   [Map]
7207 Dam #4 Rd., Sharpsburg, Maryland
Also known as: WA-II-446, Downey Farms Inc.
Williamsport Historic District (District)   [Map]
Roughly bounded by C and O Canal, Conococheague Cr., Springfield Ln. ,and W. Frederick St., Williamsport, Maryland
Also known as: WA-I-845
Willows, The (House)   [Map]
SW of Cavetown on MD 66, Cavetown, Maryland
Wilson School (School)   [Map]
Rufus Wilson Rd., Clear Spring, Maryland
Also known as: WA-V-007
Wilson's Bridge (Bridge)   [Map]
U.S. 40, Hagerstown, Maryland
Also known as: Conocoheaque Bridge, The Creek Bridge, Wilson Bridge
Wilson-Miller Farm (Farm)   [Map]
SE of Sharpsburg, Sharpsburg, Maryland
Woburn Manor (Mansion)   [Map]
7661 Dam #4 Rd., Sharpsburg, Maryland