Carnival is locally called the 5th season of the year and all Cologne seems to take part in the Rose Monday procession.The Hotel Crystall's 84 guest rooms are equipped with the needs and expectations of today's traveller in mind. Cologne is an old Roman settlement and was an important town in medieval times. Today, Cologne is a lively cultural centre, an important commercial hub and a busy trade fair site. There is a great choice of sophisticated dining opportunities and Old T ..........