More form life in the Hotel Loipersdorf Spa & Conference. The Hotel Loipersdorf Spa & Conference is located directly next to the Therme Loipersdorf spa, 45 minutes from Graz and 90 minutes from Vienna. Surrounded by the pumpkin fields & vineyards of Thermenland Styria, 4-star superior class hotel is an oasis of inner rest and strength, a refuge for body, mind and soul.