The most convenient way to travel in the Alps is either by train or by car. In the latter case, you can count on car rental in Mayrhofen, which is available around the clock. It is most convenient to book in advance and online. Then you can find the cheapest car rental in Mayrhofen.
Remember that car rental in Mayrhofen without a deposit is hard to find. Austria is careful about this issue. Usually they will just freeze a certain amount on your account, which will be returned later. Be sure to bring your international driver's license, insurance, passport and credit card.
Prices for the cheapest car rental in Mayrhofen range from 40 to 50 EUR. And don't forget the Austrian special pass, or vignette, 10 days costs 8 EUR. If you need a spacious car rental in Mayrhofen, a minibus (80 EUR) will be quite inexpensive. A business class vehicle will cost you 100 EUR for a day's rental, or even more.