Montgomery County, Maryland

Annington (House)   [Map]
W of Poolesville on White's Ferry Rd., Poolesville, Maryland
Also known as: Concord, White Place
Ashton, Maryland (Populated place)   [Map]

Beall-Dawson House (House)   [Map]
103 W. Montgomery Ave., Rockville, Maryland
Bethesda Meetinghouse (Place of worship)   [Map]
9400 Wisconsin Ave., Bethesda, Maryland
Also known as: Temple Hill Baptist Church
Bethesda Naval Hospital Tower (Building)   [Map]
8901 Wisconsin Ave., Bethesda, Maryland
Also known as: Building #1,National Naval Medical Center
Bethesda Theatre (Theater)   [Map · Street View]
7719 Wisconsin Ave., Bethesda, Maryland
Also known as: Boro Theatre, M:35-14-4
Bethesda, Maryland (Populated place)   [Map]

Bingham-Brewer House (House)   [Map]
307 Great Falls Rd., Rockville, Maryland
Also known as: Brewer House, Casey House
Brinklow, Maryland (Populated place)   [Map]

Brookeville Historic District (District)   [Map]
MD 97, Brookeville, Maryland
Brookeville Woolen Mill and House (House)   [Map]
1901 Brighton Dam Rd., Brookeville, Maryland
Cabin John Aqueduct (Road)   [Map]
MacArthur Blvd. over Cabin John Creek and Cabin John Pkwy., Glen Echo, Maryland
Also known as: Cabin John Bridge, Old Cabin John Bridge, Union Arch
Cabin John, Maryland (Populated place)   [Map]

Carderock Springs Historic District (District)
Roughly bounded by 1-495, Cabin John Regional Park, Seven Locks Rd., Fenway Rd., and Persimmon Tree Ln., Bethesda, Maryland
Carousel at Glen Echo Park (Carousel)   [Map]
MacArthur Blvd., Glen Echo, Maryland
Chautauqua Tower (Building)   [Map]
Glen Echo Park, Glen Echo, Maryland
Chesapeake & Ohio Canal National Historic Park (Canal)   [Map]
A canal paralleling the Potomac River from Georgetown, DC to Cumberland, MD.
Chiswell's Inheritance (House)   [Map]
NW of Poolesville off MD 109, Poolesville, Maryland
Clara Barton National Historic Site (House)   [Map]
5801 Oxford Rd., Glen Echo, Maryland
Also known as: Clara Barton House
Clarksburg School (School)   [Map]
S of jct. of MD 121 and MD 355, Clarksburg, Maryland
Clifton (House)   [Map]
17107 New Hampshire Ave., Ednor, Maryland
Clover Hill (House)   [Map]
21310 Zion Rd., Brookeville, Maryland
Comus, Maryland (Populated place)   [Map]

Damascus, Maryland (Populated place)   [Map]

Darnall Place (House)   [Map]
E of Poolesville at 17615 White's Ferry Rd., Poolesville, Maryland
David W. Taylor Model Basin (Military facility)   [Map]
Bounded by MacArthur Blvd. and George Washington Memorial Pkwy., Bethesda, Maryland
Davis--Warner House (School)   [Map]
8114 Carroll Ave., Takoma Park, Maryland
Also known as: M:37-18
Dawson Farm (Farm)   [Map]
1070 and 1080 Copperstone Ct., Rockville, Maryland
Also known as: Rocky Glen
Dawsonville, Maryland (Populated place)   [Map]

Dowden's Luck (House)   [Map]
18511 Beallsvile Rd., Poolesville, Maryland
Also known as: Ellerslie, Wallace Poole Farm
Drury--Austin House (House)   [Map]
16112 Barnesville Rd., Boyds, Maryland
Also known as: Austin House
Edgewood, Maryland (Populated place)   [Map]

Edward Beale House (House)   [Map]
11011 Glen Rd., Potomac, Maryland
Also known as: M:25-22
Forest Grove, Maryland (Placename)   [Map]

Friends Advice (House)   [Map]
19001 Bucklodge Rd., Boyds, Maryland
Also known as: Walldene, M:18-15
Gaithersburg B & O Railroad Station and Freight Shed (Railroad depot)   [Map]
Summit and E. Diamond Aves., Gaithersburg, Maryland
Gaithersburg Latitude Observatory (District)   [Map]
100 DeSellum Ave, Gaithersburg, Maryland
Garrett Park Historic District (District)   [Map]
Roughly bounded by B & O Railroad tracks, Rock Creek Park, and Flanders Ave., Garrett Park, Maryland
Germantown, Maryland (Populated place)   [Map]

Glen Echo Park Historic District (District)   [Map]
MacArthur Blvd., Glen Echo, Maryland
Glenview Farm (Farm)
603 Edmonston Dr., Rockville, Maryland
Also known as: Rockville Civic Center
Hammond Wood Historic District (District)   [Map]
Veirs Mill Rd., Highview Ave., Pendleton Dr., College View Dr., Woodridge Ave., Silver Spring, Maryland
Also known as: M:31-38
Hanover Farm House (House)   [Map]
19501 Darnestown Rd., Beallsville, Maryland
J. A. Belt Building (Commercial building)   [Map]
227 E. Diamond Ave., Gaithersburg, Maryland
Johnson--Wolfe Farm (Farm)   [Map]
23900 Old Hundred Rd., Comus, Maryland
Also known as: MIHP#M: 12-18-1, Comus Inn
Kensington Historic District (District)   [Map]
Roughly bounded by RR tracks, Kensington Pkwy., Summit Ave. Washington and Warner Sts., Kensington, Maryland
Layton House (House)   [Map]
SW corner MD 108 and MD 420, Laytonsville, Maryland
Log Town, Maryland (Placename)   [Map]

Milimar (House)   [Map]
410 Randolph Rd., Silver Spring, Maryland
Also known as: The Old Lazanby Home, The Lazenby Place, Girl's Gift
Milton (House)   [Map]
5312 Allendale Rd., Bethesda, Maryland
Also known as: Loughborough House
Monocacy, Maryland (Placename)   [Map]

Montgomery County Courthouse Historic District (District)   [Map]
Courthouse Sq. and S. Washington St., Rockville, Maryland
Montrose Schoolhouse (School)   [Map]
Randolph Rd., Rockville, Maryland
Moreland (House)   [Map]
7810 Moorland Ln., Bethesda, Maryland
Also known as: M:35-154
Mt. Nebo (House)   [Map]
14510 Mt. Nebo Rd., Poolesville, Maryland
Nathan Dickerson Poole House (House)   [Map]
15600 Edwards Ferry Rd., Poolesville, Maryland
Also known as: Ballinadee Farm
National Park Seminary Historic District (District)   [Map]
Linden Lane near I-495, Forest Glen, Maryland
Also known as: National Park College
Oaks II (House)   [Map]
5815 Riggs Rd., Laytonsville, Maryland
Also known as: The Riggs Farm
Old Chiswell Place (House)   [Map]
E of Poolesville on Cattail Rd., Poolesville, Maryland
Also known as: Blue Plains
Olney, Maryland (Populated place)   [Map]

Polychrome Historic District (House)   [Map]
9900 and 9904 Colesville Rd., 9919, 9923, and 9925 Sutherland Rd., Silver Spring, Maryland
Also known as: M:32-5
Poolesville Historic District (District)   [Map]
Area around jcts. of MD 107, 109, and Willard Rd., Poolesville and, Maryland
Rachel Carson House (House)   [Map]
11701 Berwick Rd., Silver Spring, Maryland
Ridge, The (House)   [Map]
19000 Muncaster Rd., Derwood, Maryland
Also known as: Ridges; John W. Magruder's "Home Farm"; Lot No. 2, John Magrud
Robert Llewellyn Wright House (Work of art)   [Map]
7927 Deepwell Dr., Bethesda, Maryland
Rock Creek Woods Historic District (District)   [Map]
11504,11506 Connecticut Ave.,3600-3702 Spruell Dr.,3908-4020 Rickover Rd.,4004-4019 Ingersol Dr., Silver Spring, Maryland
Also known as: M:31-37
Rockville Railroad Station (Railroad depot)   [Map]
98 Church St., Rockville, Maryland
Salmon--Stohlman House (House)   [Map]
4728 Dorset Ave., Chevy Chase, Maryland
Also known as: Clover Crest
Sandy Spring Friends Meetinghouse (Place of worship)   [Map]
Meetinghouse Lane and MD 108, Sandy Spring, Maryland
Also known as: Sandy Spring Meeting, Friends Meeting House, Sandy Spring Mon
Sandy Spring, Maryland (Populated place)   [Map]

Scotland, Maryland (Populated place)   [Map]

Seneca Historic District (District)   [Map]
SE of Poolesville, Poolesville, Maryland
Seneca Quarry (Mine)   [Map]
Tschiffeley Mill Rd., Seneca, Maryland
Also known as: Potomac Red Sandstone Company
Seymour Krieger House (House)
9739 Brigadoon Dr., Bethesda, Maryland
Also known as: Katinas House
Silver Spring Baltimore and Ohio Railroad Station (Railroad depot)   [Map]
8100 Georgia Ave., Silver Spring, Maryland
Also known as: Silver Spring AMTRAK Station, Silver Spring MARC Station
Silver Spring, Maryland (Populated place)   [Map]

Sugarland, Maryland (Populated place)   [Map]

Susanna Farm (Farm)   [Map]
17700 White Grounds Rd., Dawsonville, Maryland
Also known as: Susanna Oakwood
Takoma Avenue Historic District (District)   [Map]
7906,7908,7910,7912,7914 Takoma Ave., Takoma Park, Maryland
Also known as: M:36-51
Third Addition to Rockville and Old St. Mary's Church and Cemetery (Church)   [Map]
Veirs Mill and Old Baltimore Rds., Rockville, Maryland
Thomas and Company Cannery (Industrial building)   [Map]
Jct. of W. Diamond and N. Frederick Aves., Gaithersburg, Maryland
Also known as: M:21-168
Triadelphia, Maryland (Placename)   [Map]

U.S. Atomic Energy Commission (Building)   [Map · Street View]
19901 Germantown Rd., Germantown, Maryland
Also known as: Energy Research and Development Administration, Department of Energy-Germantown Campus
Valhalla (House)   [Map]
19010 White's Ferry Rd., Poolesville, Maryland
Also known as: Part of Partnership and Part of Aix-la-Chappelle, Friendship
Waring, Maryland (Placename)   [Map]

Washington Grove Historic District (District)   [Map]
MD 124, Washington Grove, Maryland
Also known as: Town of Washington Grove
West Montgomery Avenue Historic District (District)   [Map]
Residential area centered around W. Montgomery Ave., Rockville, Maryland
Westwood, Maryland (Populated place)   [Map]

Wiley--Ringland House (House)   [Map]
4722 Dorset Ave., Chevy Chase, Maryland
Also known as: M: 35-131
Windham, Maryland (Placename)   [Map]

Woodend (House)   [Map]
8940 Jones Mill Rd., Chevy Chase, Maryland