From Address:

If you arrive by car, at first please drive to our hotel in the center of St. Wolfgang (not through the tunnel). To the left of the church you can see the hotel “White Horse Inn/Im Weissen Rössl”, where you can go left or right to arrive at our hotel directly at the lake. At our reception you’ll get a ticket for the parking garage, which is about 3-5 Minutes walking distance from our hotel. Gladly we will explain you the way locally.