Photo credits

The cover photo of each tour, who took it and its license. Most come from Wikimedia Commons; follow a credit for the original photo and its full license. Covers are cropped to fit. Photos inside a tour are credited on the page where they appear.

17 Mile Drive
Sharashish, public domain (cropped)

Africatown: The Clotilda's Survivors
Graveyardwalker (Amy Walker), CC BY-SA 4.0 (cropped)

American Prairie: Rewilding the Plains
Christopher Michel, CC BY-SA 4.0 (cropped)

Antigua & Barbuda Paradise Tour
Dr. Thomas Liptak, CC BY 4.0 (cropped)

Area 51
Cooper.ch, CC BY-SA 3.0 (cropped)

ASU Tempe Campus Walk
Marine 69-71, CC BY-SA 4.0 (cropped)

Best of New York City in 24 Hours
Dllu, CC BY-SA 4.0 (cropped)

Best of Pittsburgh, Pennsylvania
Joshua Peacock, CC0 (cropped)

Boston Freedom Trail
Robert Linsdell from St. Andrews, Canada, CC BY 2.0 (cropped)

Canada College Campus Walk
Frank Schulenburg, CC BY-SA 4.0 (cropped)

Cancun: Downtown and the Hotel Zone
dronepicr, CC BY 2.0 (cropped)

Carnegie Mellon University
Dllu, CC BY-SA 4.0 (cropped)

Cartagena Walled City Walk
Sgonzalezb, CC BY-SA 3.0 (cropped)

Central Park Highlights Walk
Julian Lupyan, CC0 (cropped)

Charleston Historic District Walk
Chris Pruitt, CC BY-SA 3.0 (cropped)

Chichen Itza Self-Guided Tour
Daniel Schwen, CC BY-SA 4.0 (cropped)

College of San Mateo Campus Walk
Bob n Renee, CC BY 2.0 (cropped)

Cozumel: San Miguel and the Island
dronepicr, CC BY 2.0 (cropped)

Discover St Kitts Island
giggel, CC BY 3.0 (cropped)

Dominica: Nature Island of the Caribbean
Nelro, public domain (cropped)

Foothill College Campus Walk
Credit not recorded

Fort Funston Historic & Scenic Tour
Viriditas, CC BY-SA 3.0 (cropped)

Garden of the Gods
mark byzewski, CC BY 2.0 (cropped)

Gettysburg Battlefield Historic Tour
Henry Kirke Bush-Brown, public domain (cropped)

Golden Gate Park, San Francisco
Dennis G. Jarvis, CC BY-SA 2.0 (cropped)

Goldrush!
Chris Krylov, CC BY-SA 3.0 (cropped)

Grand Canyon South Rim
Murray Foubister, CC BY-SA 2.0 (cropped)

Greenwood: Tulsa's Black Wall Street
G. Edward Johnson, CC BY 4.0 (cropped)

Half Moon Cay Private Paradise
Pmsyyz, CC BY 4.0 (cropped)

Harriet Tubman's Eastern Shore
Beth Parnicza, U.S. National Park Service, public domain (cropped)

Harvard Yard and Cambridge
Nina R from Africa, CC BY 2.0 (cropped)

Hiller Aviation Museum: Unofficial Guide
Elwood P. Dowd, CC0 (cropped)

Historic Chicago Loop Walking Tour
daryl_mitchell from Saskatoon, Saskatchewan, Canada, CC BY-SA 2.0 (cropped)

Historic Downtown Honolulu Walk
Gage Skidmore from Surprise, AZ, United States of America, CC BY-SA 2.0 (cropped)

Hollywood Boulevard Walk
Carol M. Highsmith, public domain (cropped)

Hong Kong: Star Ferry to the Peak
Daderot, CC0 (cropped)

Indiana University
Kevin J.S. Zollman (Kzollman), CC BY-SA 3.0 (cropped)

Isla Mujeres: Town to Punta Sur
Sarunas Burdulis from USA, CC BY-SA 2.0 (cropped)

Kyoto: Higashiyama and Gion on Foot
Jordy Meow, CC BY-SA 3.0 (cropped)

Las Vegas Strip Walk
Kashyap Hosdurga, CC BY 2.0 (cropped)

Maui: The Road to Hana
293.xx.xxx.xx, CC BY-SA 4.0 (cropped)

Menlo College Campus Walk
Scott Lincke

Mesa Verde Cliff Dwellings
Tobi 87, CC BY-SA 4.0 (cropped)

Mexico City: Centro Historico Walk
Xavier Quetzalcoatl Contreras Castillo, CC BY-SA 3.0 (cropped)

Miami Beach: Art Deco District Walk
chensiyuan, CC BY-SA 4.0 (cropped)

Mister Rogers' Pittsburgh
LBJ Library, public domain (cropped)

Monterey Cannery Row and Waterfront
Tony Hisgett from Birmingham, UK, CC BY 2.0 (cropped)

Montgomery: Legacy and Civil Rights Road
Soniakapadia, CC BY-SA 4.0 (cropped)

Muir Woods
Matthew Dillon from Hollywood, CA, USA, CC BY 2.0 (cropped)

New Orleans French Quarter Walk
Krakers (Corrected by User:StAn), CC BY-SA 3.0 (cropped)

Niagara Falls State Park Walk
Saffron Blaze, CC BY-SA 3.0 (cropped)

Oakland Zoo: Savanna to California Trail
Todd Dailey, CC BY-SA 2.0 (cropped)

Ohio State University Campus Walk
Lectrician2, CC BY-SA 4.0 (cropped)

Old Quebec City Walking Tour
Bernard Gagnon, CC BY-SA 4.0 (cropped)

Penn State University Park Campus Walk
CyberXRef, public domain (cropped)

Philadelphia Independence Walk
Rdsmith4, CC BY-SA 2.5 (cropped)

Puerto Vallarta: Malecon and Old Town
Another Believer, CC BY-SA 4.0 (cropped)

Redwood City History Walk
Coolcaesar, CC BY-SA 3.0 (cropped)

Rocky Mountain Arsenal Wildlife Loop
Oborseth, CC BY-SA 3.0 (cropped)

San Antonio River Walk and the Alamo
Daniel Schwen, CC BY-SA 4.0 (cropped)

San Carlos History Walk
CityofSanCarlos, CC BY-SA 4.0 (cropped)

San Francisco Waterfront Tour
Chris6d, CC BY-SA 4.0 (cropped)

San Francisco Zoo: Exhibit by Exhibit
Jessica Weiller, CC0 (cropped)

San Francisco, District by District
Craig Howell from San Carlos, CA, USA, CC BY 2.0 (cropped)

Savannah's Historic Squares
Seasider53, CC BY-SA 4.0 (cropped)

Sayulita: Surf Town Walk
Luisalvaz, CC BY-SA 4.0 (cropped)

Seattle Pike Place and Downtown
Daniel Schwen, CC BY-SA 4.0 (cropped)

Selma: Bloody Sunday and the Vote
Carol M. Highsmith, public domain (cropped)

Seoul Palaces, Bukchon and Insadong
Seoul Tourism Archive, KOGL Type 1 (cropped)

Silicon Valley Tech Heritage Tour
Oysterboy9, CC BY-SA 4.0 (cropped)

Singapore: Marina Bay to Chinatown
Unwicked, CC BY-SA 4.0 (cropped)

Skyline College Campus Walk
Skyline College, CC BY-SA 4.0 (cropped)

Spooky Pittsburgh Walk
Cbaile19, CC0 (cropped)

St Lucia Island Adventure
Caribbeandy, CC BY-SA 4.0 (cropped)

St Maarten Island Paradise Tour
Clavius66, CC BY-SA 3.0 (cropped)

St Thomas Island Paradise
Sunil Pereira, CC BY-SA 3.0 (cropped)

Stanford University Campus Walk
Frank Schulenburg, CC BY-SA 4.0 (cropped)

Statue of Liberty and Ellis Island
AskALotl, CC0 (cropped)

Sydney Harbour: Rocks to Opera House
Unknown author, public domain (cropped)

Taj Mahal and Agra: A Self-Guided Visit
Yann; edited by Jim Carter, CC BY-SA 4.0 (cropped)

Texas A&M Campus Walk
Pirates010 at English Wikipedia, public domain (cropped)

Todos Santos: Pueblo Magico Walk
panza.rayada, CC BY-SA 3.0 (cropped)

Tokyo: Asakusa and Ueno on Foot
Akonnchiroll, CC0 (cropped)

Toronto Downtown Walk
Zia Syed, CC0 (cropped)

Triangle Fire: Lower Manhattan's Workers
Unknown author, public domain (cropped)

UC Berkeley Campus Walk
Ryan Schwark, CC0 (cropped)

UCLA Campus Walk
NativeForeigner, CC BY-SA 3.0 (cropped)

University of Florida Campus Walk
Douglas Green, CC BY 2.0 (cropped)

University of Michigan Campus Walk
AndrewHorne, Public domain (cropped)

University of Pittsburgh Campus Walk
Notyourbroom, CC BY 3.0 (cropped)

University of Washington Campus Walk
Martin Kraft, CC BY-SA 3.0 (cropped)

USC Campus Walk
BeenAroundAWhile, CC BY-SA 4.0 (cropped)

UT Austin Campus Walk
Larry D. Moore, CC BY 4.0 (cropped)

Vancouver Cruise Day Walk
Nicolas Untz, CC BY-SA 2.0 (cropped)

Volcanoes National Park Hawaii
Hawaii Volcano Observatory, USGS, public domain (cropped)

Washington DC National Mall Walking Tour
Martin Falbisoner, CC BY-SA 3.0 (cropped)

Yellowstone Geyser Country
Carsten Steger, CC BY-SA 4.0 (cropped)

Yosemite Valley
Diliff, CC BY-SA 3.0 (cropped)

Zion Canyon
Diliff, CC BY-SA 3.0 (cropped)

Is one of these your photo and the credit is wrong? Let us know.