Interior view of the coal washing plant, Zeche Zollverein, Essen, Ruhr Area, North Rhine-Westphalia, Germany, Europe.

ATTRACTION • ATTRACTIONS • CENTRAL EUROPE • CITY CENTRE = CITY CENTER • CULTURAL MONUMENT • CULTURAL MONUMENTS • CULTURAL SITE • CULTURAL SITES • CULTURE • CULTURES • DOWNTOWN • ESSEN • EUROPE • FACTORY BUILDING • FACTORY BUILDINGS • FAMOUS PLACE • GERMAN FEDERAL REPUBLIC • GERMANY • GREATER METROPOLITAN AREA • HERITAGE • HERITAGES • INDOOR PHOTO • INDOOR • INDOORS • INDUSTRIAL ARCHITECTURE • INDUSTRIAL ARCHITECTURES • INDUSTRIAL BUILDING • INDUSTRIAL BUILDINGS • INDUSTRIAL CULTURE • INDUSTRIAL CULTURES • INDUSTRIAL HERITAGE TRAIL, THE • INDUSTRIAL HISTORY • INDUSTRIAL PLANT • INDUSTRIAL PLANTS • INNER CITY • INSIDE VIEW • INSIDE • INTERIOR VIEW • INTERIOR VIEWS • INTERIOR • JOURNEY • JOURNEYMAN'S TRAVEL • JOURNEYMAN'S TRAVELS • LEISURE • METRO AREA • MIDDLE EUROPE • NO ONE • NO PEOPLE • NO-ONE • NOBODY • NORDRHEIN-WESTFALEN • NORTH RHINE-WESTPHALIA • NRW • PLACE OF INTEREST • ROUTE DER INDUSTRIEKULTUR • RUHR AREA • RUHR DISTRICT • RUHR REGION • RUHR • RUHRGEBIET • SCENIC ROUTE • SCENIC ROUTES • SIGHT • SIGHTS • TOURISM • TOURIST ATTRACTION • TOURIST ATTRACTIONS • TOURIST ROAD • TOURIST • TOURISTIC • TOURISTICAL • TOURISTY • TRAVEL PHOTOGRAPH • TRAVEL PHOTOGRAPHY • TRAVEL • TRAVELING • TRIP • UNESCO WORLD HERITAGE SITE • UNESCO WORLD HERITAGE SITES • URBAN AREA • URBAN AREAS • URBAN CENTER • URBAN CENTRE • VOYAGE • WITHOUT PEOPLE • ZECHE ZOLLVEREIN • ZOLLVEREIN COAL MINE INDUSTRIAL COMPLEX