I will be visiting Austria with my wife in the week between Christmas and New Year. We will be spending 2 days in Vienna and 3 in Salzburg. Ideally, we would like to visit a 3rd place for 2 days. Its our first time in Austria so we don't know the nice places. We heard of Graz or Kitzbuhel but we are not so keen skiers. We need frequent rail connections with Vienna because we will be leaving from there. Any suggestions?
You can come to Kaprun and visit the glacier and the Spa! Its only 1,5 hours from Salzburg by train and also a nice day trip to Kitzbühel (45min) or Zell am See (7min by Bus). You can visit the glacier "Kitzsteinhorn" als as non skier and enjoy the view over the mountains and go afterwards to the new Tauern Spa with heated outdoor pools and saunas! If you book in Pension St. Georg in Kaprun you have free entrance to the Spa! about 5 years ago