Are you planning your hiking or biking trip and still looking for a way to get there and back? For a number of tours the Sportweltbus is the best solution. This operates daily at 2-hourly intervals in the whole region (Salzburger Sportwelt + Untertauern, Obertauern, Großarl, Hüttschlag) at a special cheap rate from 29th of May until 19th of September 2021. 
By the way you can also use the Sportweltbus for shopping and excursions or to get to the spa (Therme Amadé). 

Timetable for 2021