Home to pretty treasures, Kaltenbach is Austria's best kept secret. The nearest major city to Kaltenbach is Hallstatt. Take a short trip from Kaltenbach and set some time aside to explore the Hallstatt. Dotted with places like Funicular, Salzwelten Hallstatt, Rudolf's Tower; it will definitely be a good idea. Most online packages to this city are of 1-2 days.
Kaltenbach is an affair to remember, follow this apt itinerary of the place and return home with a bunch of memories.