Promenade 6Wiener Neustadt, Austria 2700 Phone: +43 2622-29400Fax: +43 2622-29400-999Toll Free: +877-STAY-HGI Hotel Website Classification 6 First Class Commission Rooms Rates 10% - - Hoteliers! Is your information accurate? Update Here Hilton Garden Inn Wiener Neustadt Location & Neighborhood in Wiener Neustadt city park, close to the city center - 60 KM, 1 hr from Vienna Intl airport.