A12 Exit Achensee-Zillertal, follow B181 (direction Zell am Ziller/Gerlospass), after 15 km right onto B169. After about 1 km turn right onto the B165.
By train to Jenbach, then by Zillertal railway to Zell am Ziller. From there you can take the public bus directly to the Milchbar. We are happy to help you organizing your transfer!
Taxi airport Innsbruck:
Alpentaxi Gerlos: +43 6641001312 , https://www.alpentaxi-gerlos.at/
Michi´s Taxi +43 664 99605070