Range The range was formally designated as the Villgraten Mountains (
Villgratner Berge or
Villgrater Berge) in the
AVE, the
Alpine Club classification of the Eastern Alps in 1984. This term is also used by the publisher,
Bergverlag Rudolf Rother, the publishing house with the widest coverage of the Eastern Alps. On many maps, however, they are called the Defereggen Mountains (
Defereggengebirge) or Gsies Mountains (
Gsieser Berge). The
Defereggen Valley is located on the northern edge of the mountain group. North of the valley is the
Venediger Group. The Villgraten Valley, by contrast, is located entirely within the Villgraten Mountains. Consequently, the mountains are undoubtedly more logically named after this valley than after the Defereggental. In older classification systems of the Eastern Alps the
Lasörling Group, north of the Defereggental, was counted as part of the Defereggen range. In earlier times the Defereggen Valley would have been a suitable source of the name. Under the AVE, however, the Lasörling Group now belongs clearly to the Venediger Group. Following the enforced annexation of
South Tyrol after the
First World War, the western part of the Villgraten Mountains ended up politically as part of Italy and was officially renamed the
Monti di Casies. This was not a historically derived regional name, but a translation by
Ettore Tolomei. German-speaking South Tyrolese frequently call them the Gsies Mountains (
Gsieser Berge). The term Villgraten Mountains is also historically and formally correct in referring to the entire mountain chain between the
Hochstein east of Lienz and the
Staller Saddle. Some maps use the name
Defereggen Mountains (
Defereggengebirge) for the eastern portion that lies within
Austria, whilst labelling them the
Gsieser Berge/
Monti di Casies in the western portion that lies in Italy.
Highest summit In the centre of the group rise two summits of almost equal height ( and ), called the
Weiße Spitze and
Rote Spitze ("White Peak" and "Red Peak"). The more easterly, with a height of , is the highest point in the group. On that, all the maps and literature are agreed. However, the naming of the two summits is disputed. Whilst the majority of the Alpine literature, the official maps and the inhabitants of the southern Villgraten valleys call the higher, eastern summit the
Weiße Spitze, and its lower, western, neighbour the
Rote Spitze, it is referred to in the Defreggental, north of the mountains, and in one of the hiking books the other way around, thus naming the highest point as the
Rote Spitze. Because the sources do not agree on the naming of these peaks, the designation used by the Austrian
Federal Office of Metrology and Surveying is generally preferred. They confirm that the eastern summit is called the
Weiße Spitze with a height of as the highest peak in the group. == Peaks ==