source Cologne is a city in Germany where Trabber offers 204 hotels. Has a population of 963,000 residents. The official currency is the Euro (€). The main touristic places are Käthe Kollwitz Museum, Cologne Cathedral and Cologne Cable Car. The closest airports to the city center are Cologne Bonn (14 km), Düsseldorf (41 km), Dortmund (80 km) and Weeze (93 km). The closest hotels to the center of Cologne are Hotel im Wasserturm, City Hotel Köln am Neumarkt, Mauritius Hotel & Therme, Aparthotel Adagio Köln City and Hotel Heinzelmännchen. It is possible to book cheap hotels in Cologne from 68 € per night in a double room. 
