Steigenberger Parkhotel DüsseldorfSteigenberger Parkhotel Düsseldorf is a 5-Star Steigenberger Hotel in Düsseldorf, Germany, located on the city's famous Königsallee and next to the Hofgarten and the opera house.WWW steigenberger.com/en/Dues...HistoryThe Parkhotel was opened in 1902.SteigenbergerThe hotel was bought by Steigenberger Hotels in 2004. The family-owned company was acquired in 2009 by Egyptian firm Travco Group, Travco maintains operating the hotel under the Steigenberger brand.