By train and bus to Hintertux -
public transport schedule

By public transport to the Hintertux Glacier, the Eggalm Bahnen, Rastkogel Bahnen, and Finkenberger Almbahnen: Take the Zillertalbahn from Jenbach to Mayrhofen, then take bus 4101 from Mayrhofen to Hintertux. Depending on the season, there are additional bus connections in Tux-Finkenberg.