What is it:
Hotel im Wasserturm, Cologne, Germany
What’s so special:
What was once Europe’s largest water tower is now one of the most unusual hotels in Germany. Don't let the hotel's antique exterior fool you; within the walls of the 130-year-old building lies some luxurious and stylish rooms. There is also a Michelin star, gourmet restaurant on the 11th floor which offers sky-high views of the city.
The details:
Prices for one night in a deluxe room start at €175 and there are also a number of suites to choose from, with prices ranging from €210 to €685 per night. www.hotel-im-wasserturm.de
Getting there:
Fly from Dublin to Cologne with KLM Royal Dutch Airlines, with prices starting from €340.
By Kay Kinsella