Ports

O

OdessaUkrainePotemkin Steps, Opera House, Cathedrals
Ouachita RiverUSAMonroe, Louisiana
Ohio RiverUSAScenic river valley, Madoson, Louisville, Mount Vernon
OwensboroUSA, KentuckyBluegrass Music Museum, RiverPark Center, Temple Adath Israel
OgdensburgUSA, NYFrederic Remington Art Museum
Ottawa (IL)USA, IllinoisWashington Park, Historic Buildings
ObanUK, ScotlandMcCaig's Tower, Dunadd Castle, Inverary Castle
Orb AqueductFranceLongest Aqueduct on the Canal du Midi
OrangeFranceRoman Theatre and Arch
Ouzouer-sur-TrézéeFranceChateau Sully sur Loire
OportoPortugalCathedral, Stock Exchange, Guimaraes
Oder RiverRivers
OllantaytamboPeruMassive citadel
OrsovaRomania
OltenitzaRomania
OuderkerkNetherlandsQuaint little town
OudeschildNetherlandsTexel beaches and birds
Oude WeteringNetherlandsKeukenhof Gardens
OrdasHungaryDunafoldvar, Kalocsa
Orang National ParkIndiaRhino, leopard, elephant, barking deer, tiger
OderbergGermanyGothic church, Bgrenkasten Castle, Villages Museum
OsijekCroatiaTvrdja baroque houses & fortress, Kopacki Rit
OttawaCanada, OntarioParliament Buildings, Museums, Rideau Hall
Ontario LocksCanada, Ontario
OryahovoBulgariaMuseums, Parks
OstendeBelgiumSeaside resort town, Europa Tower, Bruges, Ghent
OudenaardenBelgiumGhent
Oise RiverFranceCompiegne, Auvers sur Oise, Pointoise
OberwinterGermanyChurch, 17/18C Houses, Cochem, Beilstein
OppenheimGermanyGerman Winegrowing Museum
OudongCambodiaPhnom Udong Temples & stupas
Oak AlleyUSA, LouisianaOak Alley & Laura Plantations
OrleansFranceSainte-Croix Cathedral, Joan of Arc, Chateaux
OberammergauGermanyPassion Play, frescoe decorated houses, woodcarving, Schloss Linderhof
OberweselGermany
Oban (Sc)UK, ScotlandMcCaig's Tower, Dunadd Castle, Inverary Castle
OlhaoPortugalFishing Town, Fuseta, Moncarapacho, Faro