Gailtal Alps

The Gailtal Alps, is a mountain range of the Southern Limestone Alps in Austria. It rises between the River Drava and the Gail valley and through the southern part of East Tyrol. Its western group called "Lienz Dolomites", is sometimes counted as part of this range and sometimes seen as separate.

Name

The mountain range was described as the Gailthal Alps with its present-day extent as early as 1845 by Adolf Schaubach in his standard work, Die Deutschen Alpen. The name Lienz Dolomites for the part west of the Gailberg Saddle is more recent and was introduced in 1885 by the Lienz branch of the German and Austrian Alpine Club but quickly caught on.

Classification

According to the Alpine Club classification of the Eastern Alps the Gailtal Alps are subdivided into the Drauzug proper and Lienz Dolomites subgroups, while in common parlance the umbrella term Drauzug conversely applies to the whole Limestone Alps range between the Drava and Gail rivers, including the Gailtal Alps and the Lienz Dolomites. In traditional geography according to Eduard Suess and Leopold Kober, Drauzug or Drau-Save-Zug denoted all Southern Limestone Alps ranges stretching along the Drava River, from the Lienz Dolomites in the west to the Karawanks in the east.
Located south of the broad Drava Valley, the Gailtal Alps orographically count as part of the Southern Limestone Alps. However, they rise north of the Periadriatic Seam and therefore geologically do not rank among the Southern Alps ranges. In regard to their orogenesis, they represent the remnants of the limestone nappes which had been moved northwards across the Central Eastern Alps to form the Northern Limestone Alps.
Despite their name, the Lienz Dolomites are not made up of dolomite, though the steep rugged karst topography resembles the South Alpine Dolomite rock formations. The northern Latschur group with Mt. Goldeck near Spittal an der Drau does not consist of limestone rocks, but is a crystalline basement massif.

Geography

The 100 km long range, which narrows in the west, stretches between the Gail in the south and the Drava in the north. In a trough between the Gailtal Alps and the Goldeck lies the Weißensee at, the highest lake for bathing in Austria. The Drava range is divided in a west-east direction into five ridges separated by transverse valleys and a longitudinal valley.

Neighbouring ranges

Based on the AVE classification, the adjacent ranges are:

To the north: Ankogel Group, Kreuzeck Group and Schober Group of the Hohe Tauern, part of the Central Eastern Alps
To the northwest: Villgraten Mountains, part of the Hohe Tauern
To the south: Carnic Alps and Karawanks, part of the Southern Limestone Alps
To the east: Gurktal Alps, part of the Central Eastern Alps

Subdivisions

The Gailtal Alps can be divided into five massifs in east–west direction, separated by draws and the Weissensee longitudinal valley:

Lienz Dolomites, stretching about from the Kartitsch Saddle mountain pass to Gailberg Saddle near Oberdrauburg Drauzug or Gailtal Alps proper, stretching about from the Gailberg Saddle to the confluence of Drava and Gail near Villach:
* Reißkofel Group, between Gailberg and the Kreuzberg Saddle south of Greifenburg
* Latschur Group, between Weissensee and the Drava bend near Sachsenburg
* The Spitzegel Group, southeast of the Weißensee between Kreuzberg Saddle and the Bleiberg Graben
* Dobratsch or Villach Alp,, the easternmost foothills of the Gailtal Alps with the Schütt nature reserve.

Literature

Hubert Peterka, Willi End: Alpenvereinsführer Lienzer Dolomiten, Bergverlag Rother. Munich, 1984,