With your ZugspitzCard, you don't have to make a separate reservation for the day you visit the Zugspitze.You are free to choose the day, you visit the Zugspitze in the period you have booked.You can find the opened All-Inclusive Partners here.
Grainau One free round trip
Oberammergau One ascent and descent
Garmisch-Partenkirchen One ascent and descent
Garmisch-Partenkirchen One free round trip
Mittenwald One ascent and descent