The new sauna wing of Lake Constance Thermal Spa will soon be opening its doors to visitors with a substantially extended range of wellness facilities. Following the opening ceremony on September 30 there will be a short trial period before the official opening on October 8. Like a longboat accompanying the characteristic ship shape of the spa, which was realised in 2007 by 4a Architekten, the new extension docks on to the west side of the existing building. Here too, the rooms facing the lake also offer splendid views across the water. The outgoing manager Georg Geiger therefore considers the spa to be well positioned in the highly competitive wellness market.