 | Rauba CapeuOrt · Nizza | Patrice Semeria | Public domain | Original ↗ |
 | RauchfangkehrermuseumOrt · Wien | Thomas Ledl | CC BY-SA 4.0 | Original ↗ |
 | Rauhankatu 3Ort · Helsinki | Matti Similä | CC BY 4.0 | Original ↗ |
| Rauhankatu 9Ort · Helsinki | Matti Similä | CC BY 4.0 | Original ↗ |
 | Rau/Strong HouseOrt · Saint Paul | Jonathunder | GFDL 1.2 | Original ↗ |
 | RautataloOrt · Helsinki | Motopark | CC BY-SA 3.0 | Original ↗ |
 | RautatientoriOrt · Helsinki | Lasse Keskinen | CC BY-SA 4.0 | Original ↗ |
 | Rautenstrauch-Joest-MuseumOrt · Köln | Raimond Spekking | CC BY-SA 4.0 | Original ↗ |
 | Ravelston GardenOrt · Edinburgh | Jonathan Oldenbuck | CC BY-SA 3.0 | Original ↗ |
 | Ravenhill FieldOrt · Philadelphia | BoringHistoryGuy | CC BY-SA 4.0 | Original ↗ |
 | RavenLux ApartmentsOrt · Chicago | Zagalejo | Public domain | Original ↗ |
 | Ravenscourt HospitalOrt · London | Derek Harper | CC BY-SA 2.0 | Original ↗ |
 | Rawson HouseOrt · Cincinnati | Greg Hume ( Greg5030 ) | CC BY 3.0 | Original ↗ |
 | Raymerville – Markville East, OntarioOrt · Markham | Smcafirst the Roadgeek (Road talk) at | Public domain | Original ↗ |
 | Raymond and Catherine Fisher HouseOrt · Portland | Ian Poellet | CC BY-SA 3.0 | Original ↗ |
 | Raynham Hall MuseumOrt · Oyster Bay | Benson J Lossing | Public domain | Original ↗ |
 | RCS HeadquartersOrt · Mailand | Daniel Case | CC BY-SA 3.0 | Original ↗ |
 | R. D. Whitehead FountainOrt · Milwaukee | Photo taken by Ilona Gonzalez | Public domain | Original ↗ |
 | Reaali PoissOrt · Tallinn | Karl Akel | Public domain | Original ↗ |
 | Reach and Rise at Brickell City CentreOrt · Miami | Phillip Pessar | CC BY 2.0 | Original ↗ |
 | Ready Money Drinking FountainOrt · London | Rept0n1x | CC BY-SA 3.0 | Original ↗ |
 | Real Academia de Bellas Artes de San FernandoOrt · Madrid | Carlos Delgado | CC BY-SA 3.0 | Original ↗ |
 | Real Academia de Ciencias y Artes de BarcelonaOrt · Barcelona | Canaan | CC BY-SA 4.0 | Original ↗ |
 | Real Albergo dei PoveriOrt · Palermo | Pequod76 | CC BY-SA 3.0 | Original ↗ |
 | Real Alcázar de MadridOrt · Madrid | Malopez 21 | CC BY-SA 4.0 | Original ↗ |
 | Real Alcázar de SevillaOrt · Sevilla | Cat from Sevilla, Spain | CC BY 2.0 | Original ↗ |
 | Real ArmeriaOrt · Madrid | Asqueladd | CC BY-SA 3.0 | Original ↗ |
 | Real BodiesOrt · Rom | Chabe01 | CC BY-SA 4.0 | Original ↗ |
 | Real BodiesOrt · Rom | Chabe01 | CC BY-SA 4.0 | Original ↗ |
 | Real BodiesOrt · Rom | Chabe01 | CC BY-SA 4.0 | Original ↗ |
 | Real BodiesOrt · Rom | Matthew Black | CC BY-SA 2.0 | Original ↗ |
 | Real Casa de CorreosOrt · Madrid | Luis García (Zaqarbal) | CC BY-SA 3.0 | Original ↗ |
 | Real Casa de la AduanaOrt · Madrid | Heparina1985 | CC BY-SA 4.0 | Original ↗ |
 | RealengrachtOrt · Amsterdam | Jvhertum | CC BY-SA 3.0 | Original ↗ |
 | Reales Cocinas del Palacio RealOrt · Madrid | Tim Adams | CC BY-SA 4.0 | Original ↗ |
 | Real Fábrica de Artillería de SevillaOrt · Sevilla | Anual | CC BY-SA 4.0 | Original ↗ |
 | Real Fábrica de TapicesOrt · Madrid | Jalcaire | CC BY-SA 3.0 | Original ↗ |
 | Real Monasterio de Santa ClaraOrt · Sevilla | José Luis Filpo Cabana | CC BY-SA 4.0 | Original ↗ |
 | Real Museo MineralogicoOrt · Neapel | IlSistemone | CC BY-SA 3.0 | Original ↗ |
 | Real PlaceOrt · Barcelona | Paux127 | CC BY-SA 4.0 | Original ↗ |
 | Rec23Ort · Rom | malditofriki | CC BY 2.0 | Original ↗ |
 | Rec23Ort · Rom | Luca Sartoni from Vienna, Austria | CC BY-SA 2.0 | Original ↗ |
 | Rechberg PalaisOrt · Zürich | Lantus | CC BY-SA 3.0 | Original ↗ |
 | RechneigrabenstraßeOrt · Frankfurt am Main | Eva K. | GFDL 1.2 | Original ↗ |
 | Recinte Arqueològic de l'AlmoinaOrt · Valencia | Joanbanjo | CC BY-SA 3.0 | Original ↗ |
 | Recinte ForumOrt · Barcelona | ILESH | CC BY 2.0 | Original ↗ |
 | Reclam-MuseumOrt · Leipzig | Hans-Jochen Marquardt | CC BY-SA 4.0 | Original ↗ |
 | Rector SquareOrt · New York | Clyde Charles Brown | CC BY-SA 4.0 | Original ↗ |
 | Red Arrow Memorial MonumentOrt · Milwaukee | Buster8079 | CC BY-SA 3.0 | Original ↗ |
 | Red Brick Warehouse (poster/pamphletOrt · Hakodate | 663highland | CC BY 2.5 | Original ↗ |
 | Redbridge MuseumOrt · London | JuliaC2006 from Rochester, UK | CC BY 2.0 | Original ↗ |
 | Red Butte Stone HouseOrt · Salt Lake City | C.Maylett | CC BY-SA 3.0 | Original ↗ |
 | Redcliffe CavesOrt · Bristol | Thomas Nugent | CC BY-SA 2.0 | Original ↗ |
 | Redcliffe Shot TowerOrt · Bristol | Martin Tester | CC BY-SA 2.0 | Original ↗ |
 | Redcliffe WharfOrt · Bristol | David Martin | CC BY-SA 2.0 | Original ↗ |
 | Red Crayfish PharmacyOrt · Bratislava | SolLuna | CC BY-SA 3.0 | Original ↗ |
 | Red Dot Design MuseumOrt · Essen | Raimond Spekking | CC BY-SA 4.0 | Original ↗ |
 | Redhall HouseOrt · Edinburgh | M J Richardson | CC BY-SA 2.0 | Original ↗ |
 | Redhook PierOrt · New York | Андрей Бобровский | CC BY 3.0 | Original ↗ |
 | Red HouseOrt · London | Velela | Public domain | Original ↗ |
 | Red HouseOrt · New York | Americasroof | CC BY-SA 3.0 | Original ↗ |
 | Redhouse CastleOrt · Edinburgh | Renata (talk) | Public domain | Original ↗ |
 | Rediviva at the WaterfrontOrt · Vancouver | Another Believer | CC BY-SA 4.0 | Original ↗ |
 | Red LodgeOrt · Bristol | Rodw | Public domain | Original ↗ |
 | Red Men Hall (Los Angeles)Ort · Los Angeles | Los Angeles | CC BY-SA 3.0 | Original ↗ |
 | Red Mountain Expressway CutOrt · Birmingham | Greg Willis from Arlington, VA, usa | CC BY-SA 2.0 | Original ↗ |
 | Redoute de GravelleOrt · Paris | VVVCFFrance | CC BY-SA 4.0 | Original ↗ |
 | RedoutensaalOrt · Wien | Txllxt TxllxT | CC BY-SA 4.0 | Original ↗ |
 | Redpath MuseumOrt · Montreal | D. Benjamin Miller | Public domain | Original ↗ |
 | Red Road FlatsOrt · Glasgow | AxaxaxaxMlö | Public domain | Original ↗ |
 | Red Rock Canyon Las VegasOrt · Spring Valley | Asybaris01 | Public domain | Original ↗ |
 | Reds Legends of Crosley FieldOrt · Cincinnati | NTT72USA | CC BY-SA 3.0 | Original ↗ |
 | Red Star Line MuseumOrt · Antwerpen | DimiTalen | CC0 | Original ↗ |
 | Redstone Test StandOrt · Huntsville | Carol M. Highsmith | Public domain | Original ↗ |
 | ReesendammbrückeOrt · Hamburg | NordNordWest | CC BY-SA 3.0 de | Original ↗ |
 | Reforma 222 Torre 3Ort · Mexiko-Stadt | CliNKer * | CC BY-SA 2.0 | Original ↗ |
 | Reforma AvenueOrt · Mexiko-Stadt | Fernando Flores | CC BY-SA 2.0 | Original ↗ |
 | ReformationsdenkmalOrt · Stuttgart | Klaus Pfotenhauer | CC BY-SA 3.0 | Original ↗ |
 | Reformation WallOrt · Genf | Julia Lukmanova | CC BY-SA 2.0 de | Original ↗ |
 | RéformésOrt · Marseille | Revolutionjoyeuse | CC BY-SA 3.0 | Original ↗ |
 | Refugi Antiaeri del Baluard de Sant PereOrt · Palma de Mallorca | Olaf Tausch | CC BY 3.0 | Original ↗ |
 | Refugio de SerranosOrt · Valencia | Felivet | Public domain | Original ↗ |
 | Refugio-Museo de la Guerra CivilOrt · Cartagena | P4K1T0 | CC BY-SA 4.0 | Original ↗ |
 | Regard de la lanterneOrt · Paris | Coyau | CC BY-SA 3.0 | Original ↗ |
 | Regard des MaussinsOrt · Paris | Chabe01 | CC BY-SA 4.0 | Original ↗ |
 | Regard du BernageOrt · Paris | Commission du Vieux Paris | Public domain | Original ↗ |
 | Regard Saint-MartinOrt · Paris | Mbzt | CC BY 3.0 | Original ↗ |
 | Regatta ferry wharfOrt · Brisbane | Brisbane City Council | CC BY 2.0 | Original ↗ |
 | Regency ApartmentsOrt · London | Derek Harper | CC BY-SA 2.0 | Original ↗ |
 | Regency LodgeOrt · London | No Swan So Fine | CC BY-SA 4.0 | Original ↗ |
 | Regency on centralOrt · Phoenix | Zeb Micelli | CC0 | Original ↗ |
 | Regent mewsOrt · Nottingham | Alan Murray-Rust | CC BY-SA 2.0 | Original ↗ |
 | Regent-Rennoc CourtOrt · Philadelphia | Smallbones | Public domain | Original ↗ |
 | Regent Street LightsOrt · London | aurélien. | CC BY-SA 2.0 | Original ↗ |
 | RegeringsgatanOrt · Stockholm | Holger.Ellgaard | CC BY-SA 3.0 | Original ↗ |
| Regeringsgatan 70Ort · Stockholm | Holger.Ellgaard | CC BY-SA 3.0 | Original ↗ |
 | Reggia dei CarraresiOrt · Padua | Rollroboter | CC BY-SA 3.0 | Original ↗ |
 | Reggia di CapodimonteOrt · Neapel | Mentnafunangann | CC BY-SA 4.0 | Original ↗ |
 | Regina (Schiff)Ort · Bremen | Ein Dahmer | CC BY-SA 4.0 | Original ↗ |
 | Regional Enterprise TowerOrt · Pittsburgh | Mr. Vitale (talk) | Public domain | Original ↗ |