Roman city gate, Porta Nigra, UNESCO World Heritage Site, Trier, Mosel Valley, Rhineland-Palatinate, Germany

ARCH • ARCHED • ARCHES • ARCHITECTURAL • ARCHITECTURE • BUILDING EXTERIOR • CITIES • CITY • CLEAR SKY • COLOR IMAGE • COLOR • COLOUR IMAGE • COLOUR • CULTURAL • CULTURE • DAY • EUROPE • EUROPEA • EUROPEAN • EUROPEANS • FACADE • FULL LENGTH • FULL-LENGTH • GATE • GERMAN CULTURE • GERMAN • GERMANS • GERMANY • GROUP • HERITAGE • HISTORIC • HISTORICAL • HISTORY • HOLIDAY MAKER • HOLIDAY MAKERS • LANDMARK • LARGE GROUP OF PEOPLE • MEN • MOSEL VALLEY • NATIONAL LANDMARK • OLD • ON HOLIDAY • OUTDOOR • OUTDOORS • OUTSIDE • PAST, THE • PHOTO • PHOTOGRAPH • PHOTOGRAPHY • PORTA NIGRA • PORTA NIGRA, TRIER • REAR VIEW • RHEINLAND-PFALZ • RHINELAND-PALATINATE • ROCK • ROCKY • ROMAN CITY GATE • ROMAN • RUIN • RUINS • SQUARE IMAGE • SQUARE • STONE • STONES • TOURISM • TOURIST DESTINATION • TOURIST • TOURISTS • TRADITION • TRADITIONAL CULTURE • TRADITIONAL • TRADITIONALLY GERMAN • TRADITIONS • TRAVEL DESTINATION • TRAVEL • TRIER • TRIER, PORTA NIGRA (D) • TYPICALLY GERMAN • UNESCO WORLD HERITAGE SITE • UNESCO WORLD HERITAGE SITES • UNESCO • URBAN SCENE • WOMEN • WORLD HERITAGE SITE • WORLD HERITAGE SITES