source Cologne is a city in Germany where Trabber offers 242 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, Hotel Altera Pars, City Hotel Köln am Neumarkt, Holiday Inn Express - Cologne - City Centre and Cityapartment Köln. It is possible to book cheap hotels in Cologne from 63 € per night in a double room. 
