Am Schlossgarten 5Singen, Germany 78224 Phone: +49 7731-912980Fax: +49 7731-91298Toll Free: +800-HOLIDAY Hotel E-mailHotel Website Classification 3 Superior Tourist Class Commission Rooms Rates 10% 90 $111-$111 (USD) Hoteliers! Is your information accurate? Update Here Holiday Inn Express Singen Location & Neighborhood 148 KM, 2 hr from Stuttgart Intl airport. StuttgartHotel Location: Convention Center, Highway, Lake, Tourist