Thurnmarkt 1-7Cologne, Germany 50676 Phone: +49 221-240-8260Fax: +49 221-240-7040 Hotel E-mailHotel Website Classification 4 Moderate First Class Commission Rooms Rates - 35 $80-$80 (USD) Hoteliers! Is your information accurate? Update Here Hotel Allegro Location & Neighborhood 15 KM from Cologne/Bonn airport.