Cologne is a major cultural center of the Rhineland and has a vibrant arts scene. Cologne is home to more than 30 museums and hundreds of galleries. Exhibitions range from local ancient Roman archeological sites to contemporary graphics and sculpture. The city's famous Cologne Cathedral is the seat of the Catholic Archbishop of Cologne. This vibrant city is also well-known for its celebration of Cologne Carnival, the annual reggae summerjam, and the gay/lesbian pride festival Christopher Street Day. Onhotels.com offer a huge array of Cologne hotels at unbeatable online prices. Book online for a discounted hotel deal, or speak to our dedicated customer service team for any assistance you may need.