Rheinallee 9Koenigswinter, Germany 53639 Phone: +49 2223-296690Fax: +49 2223-2966969 Hotel E-mailHotel Website Classification 3 Superior Tourist Class Commission Rooms Rates - 33 - Hoteliers! Is your information accurate? Update Here Drachenfelshotel Location & Neighborhood 45 KM, 30 min from Cologne/Bonn airport. CologneHotel Location: Suburban, Tourist