Stock Photo: Valley Gaistal with snow during deep winter in Tyrol, Austria Mountain forest with snowed in trees with the Mieminger Crest and peak Hohe Munde as background Valley Gaistal is during summer and winter a well known and popular hiking biking climbing and sk. Valley Gaistal with snow during deep winter in Tyrol, Austria Mountain forest with snowed in trees with the Mieminger Crest and peak Hohe Munde as background Valley Gaistal is during summer and winter a well known and popular hiking biking cli