Gasthof Hotel Zur Post Unterbergen Ferlach. Tscheppaschlucht and viktring abbey are also within 9 mi (15 km). There is a wellness centre with a sauna, steam bath and solarium, available at an additional cost. Hotel Gasthof zur Post • Gasthof » from www.outdooractive.com Hotel gasthof hotel zur post. Gasthof hotel zur post unterbergen 3, 9163