Photo: Anthony Quintano from Hillsborough, NJ, United States, CC BY 2.0 Free places to visit in United States
Cities
Photo: Ajay Suresh from New York, NY, USA, CC BY 2.0
New York
Photo: ajay_suresh, CC BY 4.0
Washington DC
Photo: Kkmd at English Wikipedia, CC BY-SA 3.0
Los Angeles
Photo: Lana, CC BY 2.0
San Francisco
Photo: Knarfol at de.wikipedia, Public domain
Chicago
Photo: Smallbones, CC0
Philadelphia
Photo: MarkinBoston at en.wikipedia, Public domain
Boston
Photo: en:User:Shakespeare, CC BY-SA 3.0
Seattle
Photo: Mzedp, CC0
San Diego
Photo: Infrogmation, CC BY 2.5
New Orleans
Photo: Daniel Ramirez from Honolulu, USA, CC BY 2.0
Honolulu
Photo: Dtobias, CC BY-SA 4.0
Miami
Photo: Martin Ely, CC BY 2.0
Denver
Photo: User:Dbtfz, Public domain
Austin
Photo: User:Cacophony, CC BY 2.5
Portland
Photo: Pub. by Southern Latex Co., Nashville, Tenn. "Tichnor Quality Views," Reg. U. S. Pat. Off. Made Only by Tichnor Bros., I, Public domain
Nashville
Photo: WhisperToMe, Public domain
Houston
Photo: Cbaile19, CC0
Pittsburgh
Photo: Paul Sableman, CC BY 2.0
St. Louis
Photo: RadicalBender (talk) (Uploads), CC BY-SA 3.0
Dallas
Photo: Larry D. Moore, CC BY 4.0
San Antonio
Photo: Historic American Buildings Survey, Public domain
Charleston
Photo: Smallbones, Public domain
Savannah
Photo: Czbik, CC0
Minneapolis
Photo: Michlaovic, Public domain
Salt Lake City
Photo: formulanone, CC BY-SA 2.0
Atlanta
Photo: Fort McHenry Social Media Team, Public domain
Baltimore
Photo: Mariordo (Mario Roberto Durán Ortiz), CC BY-SA 4.0
Las Vegas
Photo: Eric Bowers from Kansas City, Missouri, USA, CC BY 2.0
Kansas City
Photo: Martin Linsey, Public domain
Cleveland
Photo: Sailko, CC BY 3.0
Detroit
Photo: Tjnelso1, Public domain
Phoenix
Photo: Greg Hume, CC BY-SA 4.0
Cincinnati
Photo: WClarke, CC BY-SA 4.0
Tucson
Photo: Lee Coursey, CC BY 2.0
Boulder
Photo: Gillfoto, CC BY-SA 4.0
Milwaukee
Photo: w_lemay, CC BY-SA 2.0
Buffalo
Photo: Fallaner, CC BY-SA 4.0
Memphis
Photo: Kenneth C. Zirkel, CC BY-SA 4.0
Providence
Photo: Konrad Summers from Santa Clarita (Valencia) , California, USA, CC BY-SA 2.0
Santa Barbara
Photo: Paul J Everett, CC BY 2.0
Indianapolis
Photo: McGhiever, CC BY-SA 4.0
St. Paul
Photo: ajay_suresh, CC BY 2.0
Newport
Photo: Morgan Riley, CC BY 3.0
Richmond
Photo: Author Mike Foster, CC BY-SA 2.5
Madison
Photo: The original uploader was Rubyk at English Wikipedia., CC BY-SA 2.5
Portland, Maine
Photo: User:Ruhrfisch, Public domain
Cape Cod
Photo: James Willamor, CC BY-SA 3.0
Raleigh
Photo: en:User:Bedford, Public domain
Louisville
Photo: Kool Cats Photography over 2 Million Views (flickr.com), CC BY 2.0
Oklahoma City
Photo: 2112guy, Public domain
New Haven
Photo: G. Edward Johnson, CC BY 4.0
Tulsa
Photo: J. Jessee, CC BY-SA 2.0
Columbus
Photo: Jeff Medkeff | Talk, CC BY-SA 3.0
Anchorage
Photo: Photo: Andreas Praefcke, Public domain
Fort Worth
Photo: User:Camerafiend, CC BY-SA 3.0
Santa Fe
Photo: United States Coast Guard, Public domain
Key West
Photo: Karen D. Hoffman, CC BY-SA 3.0
Asheville
Photo: Quintin Soloviev, CC BY 4.0
Colorado Springs
Photo: STATELIB, CC BY-SA 4.0
Hartford
Photo: Bubba73, CC BY-SA 3.0
St. Augustine
Photo: Kenneth Freeman from Boise, Idaho, CC BY-SA 2.0
Boise
Photo: Ebyabe, CC BY 2.5
Tampa
Photo: Brad Clinesmith from Wilkes-Barre, PA, USA, CC BY-SA 2.0
San Juan
Photo: WiinterU, CC0
Omaha
Photo: PerryPlanet at English Wikipedia, Public domain
Albuquerque
Photo: Original uploader was Mosamiazaz at en.wikipedia, Public domain
El Paso
Photo: Hobbema (talk) (Uploads), Public domain
Hilo
Photo: Joseph E., ca. 1837-1914, artist., Public domain
Salem
Photo: Dunnce, Public domain
Charlotte
Photo: w_lemay, CC BY-SA 2.0
Ann Arbor
Photo: RR4610, CC BY-SA 3.0
Kauai
Photo: Adam Jones, Ph.D., CC BY-SA 3.0
Little Rock
Photo: Rockpocket at English Wikipedia, Public domain
Maui
Photo: Cjthomas, CC BY 3.0
Chattanooga
Photo: SkipperRipper, CC BY-SA 4.0
Burlington
Photo: Amadscientist, CC BY-SA 3.0
Sacramento
Photo: Why.architecture, CC BY-SA 4.0
Grand Rapids
Photo: Mfield, Matthew Field, http://www.photography.mattfield.com, CC BY-SA 4.0
Duluth
Photo: Yinan Chen, Public Domain
Galveston
Photo: Unknown authorUnknown author, CC BY-SA 3.0
Pasadena
Photo: Don Graham from Redlands, CA, USA - God bless it!, CC BY-SA 2.0
Sedona
Photo: Eaward24, CC BY-SA 4.0
Annapolis
Photo: ravas51, CC BY-SA 2.0
Santa Cruz
Photo: Edwin Forbes, Public domain
Gettysburg
Photo: tmccombs, CC0
Birmingham, Alabama
Photo: Excel23, CC BY-SA 3.0
Jacksonville
Photo: Plh1234us, CC BY-SA 3.0
Bar Harbor
Photo: CaroleHenson, CC BY-SA 4.0
Taos
Photo: Tony Hisgett from Birmingham, UK, CC BY 2.0
Monterey
Photo: btwashburn, CC BY 2.0
Carmel-by-the-Sea
Photo: APK, CC BY-SA 4.0
Alexandria, Virginia
Photo: Chrismiceli, CC0
Baton Rouge
Photo: RockyRaccoon at English Wikipedia, Public domain
Ithaca
Photo: Visitor7, CC BY-SA 3.0
Palm Springs
Photo: Dtobias, CC BY-SA 4.0
Fort Lauderdale
Photo: Virginia State Parks staff, CC BY 2.0
Virginia Beach
Photo: W Nowicki, CC BY 3.0
Kailua-Kona
Photo: Martin Kraft, CC BY-SA 3.0
Williamsburg
Photo: Jacklyn Viazanica, CC BY 2.0
Myrtle Beach
Photo: Sonny SideUp, CC BY 2.0
Juneau
Photo: Dough4872, CC BY-SA 4.0
Niagara Falls
Photo: Denimadept, CC BY-SA 3.0
Nantucket
Photo: Ebyabe, CC BY 2.5
St. Petersburg, Florida
Photo: Ɱ, CC BY-SA 4.0
Knoxville
Photo: Carol M. Highsmith, Public domain
Des Moines
Photo: Daniel Case, CC BY-SA 3.0
Albany
Photo: Bkthomson16, CC BY-SA 4.0
Aspen
Missoula
Photo: Historic American Buildings Survey, Public domain
Outer Banks
Photo: United States Air Force (User:Pmsyyz converted from JPEG to PNG, added transparency, resized to 1000px wide), Public domain
Dayton
Photo: This Photo was taken by Wolfgang Moroder. Feel free to use my photos, but please mention me as the author and send me a , CC BY-SA 3.0
Sarasota
Photo: No machine-readable author provided. AT2663~commonswiki assumed (based on copyright claims)., CC BY-SA 3.0
Lake Tahoe
Photo: Tom Pratt, CC BY 2.0
Moab
Photo: Chris Olszewski, CC BY-SA 4.0
Laguna Beach
Photo: Daderot, Public domain
Spokane
Photo: Rebecca Wilson, CC BY 2.0
Bend
Photo: Frank Schulenburg, CC BY-SA 3.0
Big Sur
Photo: Dhtrible at English Wikipedia, CC BY-SA 3.0
Jackson
Photo: Jruizalvarez, CC BY-SA 4.0
Corpus Christi
Photo: Jake DeGroot, CC BY-SA 3.0
Rapid City
Photo: Kip Robinson, CC BY-SA 4.0
St. George, Utah
Photo: Notorious4life, CC0
Mackinac Island
Newport Beach
Photo: Donald P. Cram, CC BY-SA 3.0
Telluride
Photo: Dms1788, CC BY-SA 3.0
Charlottesville
Photo: Oleg Alexandrov, CC BY-SA 4.0
Napa Valley
Photo: GreenGlass1972, Public domain
Park City
Photo: Harrison Lai, CC BY-SA 3.0
San Luis Obispo
Photo: Darkest tree, CC BY-SA 4.0
Long Beach
Photo: Quintin Soloviev, CC BY 4.0
Durango
Lafayette, Louisiana
Photo: Wiwad, CC BY 4.0
Scottsdale
Photo: Totalcatharsis at en.wikipedia, Public domain
Columbia, South Carolina
Photo: LibSEEE, CC BY-SA 4.0
Portsmouth, New Hampshire
Photo: Ɱ, CC BY-SA 4.0
Toledo, Ohio
Photo: Patrick Ashley, CC BY 2.0
Rochester, New York
Photo: Kai Brinker, CC BY-SA 2.0
Syracuse, New York
Photo: Ildar Sagdejev (Specious), CC BY-SA 4.0
Durham, North Carolina
Photo: Gosscj at English Wikipedia, Public domain
Norfolk
Photo: Daniel Case, CC BY-SA 3.0
Plymouth, Massachusetts
Photo: "USN [United States Navy] photo courtesy of David Buell. Caption is NYNY # 11306-6-46.", Public domain
Wilmington, North Carolina
Photo: Dmadeo, CC BY-SA 3.0
Princeton
Photo: Dave Bunnell / Under Earth Images, CC BY-SA 4.0
Flagstaff
Photo: Jason Phillips (user:Wildcat~commonswiki), CC BY 2.5
Lexington, Kentucky
Photo: Kenneth C. Zirkel, CC BY-SA 4.0
Saratoga Springs
Photo: Daderot, Public domain
Lancaster, Pennsylvania
Photo: Chris Pruitt, CC BY-SA 3.0
Montgomery
Photo: Lsw2472, CC BY-SA 4.0
Oxford, Mississippi
Lansing
Photo: Père Igor, CC BY-SA 3.0
South Bend
Bainbridge Island
Fort Wayne
Photo: Hal Jespersen, Public domain
Franklin, Tennessee
Photo: DXR, CC BY-SA 4.0
Tallahassee
Photo: Transportfan70, CC0
Beaufort, South Carolina
Dubuque
Champaign-Urbana
Photo: Boston Public Library, Public domain
Athens, Georgia
Photo: Stacie Wells, CC BY 2.0
Augusta, Georgia
Photo: HAL333, CC BY-SA 4.0
St. Simons Island
Photo: Barbara (WVS), CC BY-SA 4.0
Fort Myers
Photo: WillMcC, CC BY-SA 3.0
Gainesville, Florida
Vancouver, Washington
Photo: Theemausoliam, CC0
Oak Park
Bozeman
Eureka
Ventura
Shreveport
Palo Alto
San Jose
Las Cruces
Reno
Oakland
Cheyenne
Lubbock
Fredericksburg, Texas
Photo: User:Vmenkov, CC BY-SA 3.0
Bloomington, Indiana
Point Reyes
Greensboro
Photo: Shirl, CC BY 2.0
Holland, Michigan
Photo: Dale Fisher, US Army Corps of Engineers, Public domain
Marquette
Photo: Asahani123, CC0
Hocking Hills
Photo: Billwhittaker (talk), CC BY-SA 3.0
Iowa City
Haleiwa
Sioux Falls
Berkeley
Photo: Alex Wilcox Cheek, CC BY-SA 4.0
Martha's Vineyard
Photo: Unidentified, Public domain
Natchez
Photo: Visitor7, CC BY-SA 3.0
Tacoma
Frederick
Photo: Frank Schulenburg, CC BY-SA 4.0
Sausalito
Photo: Daniel Schwen, CC BY-SA 4.0
Springfield, Illinois
Photo: Av9, CC BY-SA 3.0
Breckenridge
Photo: CantoV, CC BY-SA 4.0
Greenville, South Carolina
Photo: Ryan Schroeder from Williamstwon, NJ, USA, CC BY 2.0
Cape May
Photo: Martin Kraft, CC BY-SA 4.0
Olympia
Photo: Ken Haufle, CC BY-SA 3.0
Bellingham
Photo: Governor Tom Wolf from Harrisburg, PA, CC BY 2.0
Harrisburg
Photo: DXR, CC BY-SA 4.0
Mobile
Sonoma
Fayetteville, Arkansas
Branson
Bentonville
Provo
Frankfort
Wichita
Photo: Harpyr at English Wikipedia, Public domain
Fairbanks
Photo: National Park Service Digital Image Archives, Public domain
Concord, Massachusetts
Photo: ajay_suresh, CC BY 4.0
Poughkeepsie
Marfa
Georgetown, Texas
Riverside, California
Dana Point
San Marcos
Eugene
Photo: W Nowicki, CC BY 3.0
Mendocino
Silver City
Gallup
Glenwood Springs
Ojai
Helena
Coeur d'Alene
Photo: No machine-readable author provided. Seano1~commonswiki assumed (based on copyright claims)., CC BY 2.5
Half Moon Bay
Photo: Billy Hathorn, CC BY-SA 3.0
Gatlinburg
Seward
Encinitas
Photo: CZmarlin — Christopher Ziemnowicz, releases all rights but a photo credit would be appreciated if this image is used any, CC BY-SA 4.0
Palm Beach
Hood River
Astoria
Photo: Unknown author, Public domain
Huntington Beach
Cooperstown
Steamboat Springs
Vail
Anna Maria Island
Fort Collins
Golden
Cambria
Photo: Unknown author, Public domain
Hot Springs, Arkansas
Dover, Delaware
State College
Bisbee
Cannon Beach
Lincoln, Nebraska
Lawrence, Kansas
Photo: Fede Casanova fedecasanova, CC0
Pensacola
Photo: Bubba73, CC BY-SA 3.0
Jekyll Island
Charlevoix
Photo: DaytonaBeach_Collage.jpg: Gamweb derivative work: AndrewAvitus (talk), CC BY-SA 3.0
Daytona Beach
Photo: Daderot at en.wikipedia, CC BY-SA 3.0
Marblehead
Los Alamos
Photo: Ebyabe, CC BY-SA 3.0
Delray Beach
Photo: R.A. Perquin, CC BY-SA 4.0
Huntsville, Alabama
Photo: Jrclark (talk), CC BY-SA 3.0
Stowe
Photo: Something Original (talk), CC BY-SA 3.0
Fredericksburg, Virginia
Photo: Bill Russ photographer, Public domain
Blowing Rock
Photo: DCwom at English Wikipedia, Public domain
Asbury Park
Photo: JoeyofthePriuses, CC BY-SA 4.0
New Hope
Photo: Quintin Soloviev, CC BY 4.0
Wilmington, Delaware
Photo: Franz Stellbrink, CC BY 3.0
Naples
Photo: PA Uploader, CC BY-SA 4.0
Block Island
Photo: Hidden Fox Photography, CC BY-SA 4.0
York, Maine
Photo: Martin Kraft, CC BY-SA 4.0
Chapel Hill
Photo: Clinton Steeds, CC BY 2.0
Eureka Springs
Photo: User:JeremyA, CC BY-SA 2.5
Evanston
Photo: Ben Schumin, CC BY-SA 3.0
Roanoke
Photo: Photo by Greg Hume (Greg5030), CC BY-SA 2.5
Columbus, Indiana
Photo: Notorious4life (talk) (Uploads), CC0
Traverse City
Photo: Flickr user mbaylor, CC BY 2.0
Door County
Photo: Tony Webster, CC BY 2.0
Green Bay
Photo: Jonathunder, CC BY-SA 3.0
Rochester, Minnesota
Photo: IvoShandor, CC BY-SA 3.0
Galena
Stillwater, Minnesota
Photo: takomabibelot, CC BY 2.0
Grand Haven
Photo: Quintin Soloviev, CC BY 4.0
Charleston, West Virginia
Davis, California
Photo: JaGa, CC BY-SA 4.0
Fayetteville, West Virginia
Carlsbad, California
Skagway
Oceanside, California
Erie
Lake Geneva, Wisconsin
Redding
San Clemente
Red Wing
Fargo
Topeka
Hannibal
Homer
Port Townsend
Sitka
Friday Harbor
Ketchikan
Montpelier
Biloxi
Anacortes
Carson City
Tarpon Springs
Venice, Florida
Lake Havasu City
Walla Walla
Lakeland
Bandon
Beaufort, North Carolina
Fort Bragg, California
Winston-Salem
Middlebury
Worcester, Massachusetts
Lake Placid
Hudson, New York
Kingston, New York
La Crosse
Photo: Sanibel sun, CC BY-SA 4.0
Naples, Florida
Chico
Marietta, Ohio
Covington, Kentucky
New Braunfels
Ouray
Salida
Leadville
Photo: Dannyryan33, CC BY-SA 4.0
Rockport
Photo: Motacilla, CC BY-SA 4.0
Newburyport
Photo: ajay_suresh, CC BY 2.0
Clearwater
Georgetown, Colorado
Photo: Kenneth C. Zirkel, CC BY-SA 4.0
Springfield, Massachusetts
Logan
Ogden
Photo: No machine-readable author provided. Gpetrov assumed (based on copyright claims)., CC BY-SA 2.5
Waco
Photo: Аружан Жамбулатова, CC BY-SA 3.0
Hanover, New Hampshire
Photo: bubba73, CC BY-SA 3.0
Fernandina Beach
Crested Butte
Las Vegas, New Mexico
Photo: Captain-tucker, CC BY-SA 3.0
Ogunquit
Natchitoches
Port Aransas
Terlingua
Photo: Bruce Emmerling, CC BY-SA 4.0
Atlantic City
Photo: WMrapids, CC0
Saugatuck
Norman
Photo: Juliancolton, Public domain
Mystic
Photo: Gage Skidmore from Surprise, AZ, United States of America, CC BY-SA 4.0
Jackson, Mississippi
Photo: WindingRoad, CC BY-SA 3.0
Northampton
Photo: Williams College MOA, CC BY-SA 4.0
Williamstown
Photo: Qwerty123uiop, CC0
Gloucester
Photo: Photo by and (c)2014 Derek Ramsey (Ram-Man), CC BY-SA 4.0
Camden, Maine
Page
Prescott
Photo: Benjamin KRAFT, CC BY-SA 2.0
Jersey City
Photo: Upstateherd, CC BY-SA 4.0
Hoboken
Photo: Irina S.B., CC0
Sleepy Hollow
Photo: Bubba73, CC BY-SA 3.0
Macon
Cody
Laramie
Photo: Wikipedia user Codyman, CC BY 2.5
Catalina Island
Whitefish
Twin Falls
Pismo Beach
Morro Bay
Pueblo
Arcata
Mammoth Lakes
Lone Pine
Photo: Kenneth C. Zirkel, CC BY-SA 4.0
Bethlehem, Pennsylvania
Newport, Oregon
Photo: William T. Crane, Public domain
Hilton Head Island
Photo: F.D. Millet (credited, see source), Public domain
Lexington, Virginia
Photo: Dough4872, CC BY-SA 4.0
Rehoboth Beach
Photo: EdwardEMeyer, CC BY-SA 3.0
Woodstock, Vermont
Tombstone
Photo: Arthur's Magazine, Public domain
Kennebunkport
Jerome
Photo: Carol M. Highsmith, Public domain
Estes Park
Virginia City
Boulder City
Yellow Springs
South Padre Island
Mackinaw City
Munising
Solvang
Kalamazoo
Columbia, Missouri
North Kohala
New Harmony
Winslow, Arizona
Yuma
Wimberley
Ocracoke
Narragansett
Dunedin, Florida
Ocean Springs
Watch Hill
Tuscaloosa
Columbus, Georgia
Morristown
Brevard
Valley Forge
Litchfield, Connecticut
Cocoa Beach
Selma
Amarillo
Brownsville
Ocean City, Maryland
Murfreesboro
Bardstown
Roswell, New Mexico
New London, Connecticut
St. Charles, Missouri
Bismarck
Bennington
Doylestown
Hershey
New Paltz
Lowell
Havre de Grace
Lake Charles
Paducah
Seaside, Florida
Mount Dora
Bradenton
Fairhope
Decatur, Georgia
Marathon, Florida
Abingdon
Lynchburg
Staunton
Titusville
All free places in United States
Photo: Anthony Quintano from Hillsborough, NJ, United States, CC BY 2.0
Photo: Dansnguyen, CC0 The High Line
Free, always
Photo: InSapphoWeTrust, CC BY-SA 2.0 Staten Island Ferry
Free, always
Photo: Christian David, CC BY-SA 4.0 Brooklyn Bridge
Free, always
Photo: ajay_suresh, CC BY 2.0 New York Public Library
Free, always
Photo: ajay_suresh, CC BY 4.0 National Museum of Natural History
Free, always
Photo: ajay_suresh, CC BY 4.0 National Air and Space Museum
Free at certain times
Photo: ajay_suresh, CC BY 4.0 National Gallery of Art
Free, always
Photo: Martin Falbisoner, CC BY-SA 3.0 Lincoln Memorial
Free, always
Photo: Carol M. Highsmith, CC BY-SA 3.0 Library of Congress
Free at certain times
Photo: Farragutful, CC BY-SA 4.0 United States Botanic Garden
Free, always
Photo: Frank Schulenburg, CC BY-SA 4.0 Golden Gate Bridge
Free, always
Photo: Pi.1415926535, CC BY-SA 3.0 Lands End Trail
Free, alwaysAlamo Square
Free, always
Photo: Rhododendrites, CC BY-SA 4.0 Palace of Fine Arts
Free, always
Photo: InvadingInvader, CC BY-SA 4.0 Twin Peaks
Free, always
Photo: Ken Lund from Reno, Nevada, USA, CC BY-SA 2.0 Millennium Park
Free, always
Photo: Kenneth C. Zirkel, CC BY-SA 4.0 Lincoln Park Zoo
Free, always
Photo: ajay_suresh, CC BY 2.0 Chicago Cultural Center
Free, always
Photo: Hbodine, CC BY-SA 4.0 Navy Pier
Free outside, paid inside
Photo: TheWxResearcher, CC0 Chicago Lakefront Trail
Free, always
Photo: Jelson25, Public domain Getty Center
Free, always
Photo: Matthew Field, CC BY 2.5 Griffith Observatory
Free outside, paid inside
Photo: Dllu, CC BY-SA 4.0 The Broad
Free, always
Photo: web4camguy, CC BY-SA 2.0 Santa Monica Pier
Free outside, paid insideVenice Beach Boardwalk
Free, always
Photo: Ingfbruno, CC BY-SA 3.0 Freedom Trail
Free outside, paid inside
Photo: Gaby Azeem, CC0 Boston Public Garden
Free, alwaysBoston Public Library
Free, alwaysBeacon Hill
Free, always
Photo: Carol M. Highsmith, Public domain National Museum of American History
Free, always
Photo: National Museum of African American History and Culture, Public domain National Museum of African American History and Culture
Free at certain times
Photo: Carol M. Highsmith, Public domain National Museum of the American Indian
Free, always
Photo: Gryffindor, Public domain Hirshhorn Museum and Sculpture Garden
Free, alwaysNational Portrait Gallery and American Art Museum
Free, always
Photo: National Museum of Asian Art, Public domain National Museum of Asian Art
Free, always
Photo: ajay_suresh, CC BY 2.0 Renwick Gallery
Free, always
Photo: ajay_suresh, CC BY 4.0 National Postal Museum
Free, always
Photo: David Samuel, User:Hellodavey1902, CC BY-SA 3.0 National Archives Museum
Free, always
Photo: Quadell, CC BY-SA 3.0 Smithsonian National Zoo
Free, always
Photo: Martin Falbisoner, CC BY-SA 3.0 United States Capitol
Free at certain times
Photo: Greyfiveys, CC BY-SA 4.0 Washington Monument
Free at certain timesSupreme Court
Free, always
Photo: Brian Hamfeldt, CC BY-SA 4.0 Thomas Jefferson Memorial
Free, always
Photo: Rachel Hendrix, Public domain Martin Luther King Jr. Memorial
Free, always
Photo: Carol M. Highsmith, Public domain Franklin Delano Roosevelt Memorial
Free, always
Photo: Carol M. Highsmith, Public domain World War II Memorial
Free, always
Photo: National Park Service, CC BY 2.0