Gutenstein Alps
The Gutenstein Alps are a mountain range in the Eastern Alps in Central Europe, and the northeasternmost part of the Northern Limestone Alps, reaching heights over 1,000 m.
Topography
Die Gutenstein Alps are separated in the north from the Vienna Woods by the valleys of the Gölsen and Triesting. In the east they descend to the Vienna Basin. Their boundary with the Rax-Schneeberg Group to the south is formed by the valley of the Sierningbach between Ternitz and Puchberg am Schneeberg, the saddle near the Mamauwiese and the Voisbach and Schwarza valleys. To the west, from the Seebach stream near St. Aegyd am Neuwalde, the boundary with the Türnitz Alps runs along the Unrecht Traisen and the Traisen.The highest elevations in the Gutenstein Alps are, from west to east:
- Kloster-Hinteralpe and the Muckenkogel
- Reisalpe and Hochstaff
- Handlesberg near Schwarzau im Gebirge
- Jochart
- Unterberg
- Katharinenschlag and Schober on the Dürre Wand
- Plackles on the Hohe Wand
The eastern part of the Gutenstein Alps is split by the valley of the River Piesting. Other important rivers are the Traisen in the west, the Gölsen and the Triesting in the north and the Schwarza south of the mountain range.
Geology
Most of the Gutenstein Alps consists of limestones of the Eastern Alpine formation, in particular, Gutenstein limestone and dolomite from the lower and middle Triassic. These relatively coarse-grained rocks almost always indicate a significant layering and a number of coloured layers. In the southeast and northwest, conglomerate rock from the Cretaceous period is found.Numerous caves are found in the limestone rock. Of these, the Unicorn Cave in Dreistetten and the Eisenstein Cave in Brunn an der Schneebergbahn are show caves which are accessible to the public.
Gutenstein dolomite is so named after its occurrence in this region. It may be fine and coarse-grained and contain siliceous or argillaceous components. The gray to brown, usually layered sediment was formed in the lagoons of the Triassic and is related to Bunt dolomite. Its highly variable forms are common in the west as far as the Dachstein Mountains.
Landscape and settlement
With the exception of the Piesting valley and the Puchberg Basin, only the valleys on the edge of the Gutenstein Alps and the plains on the eastern edge are densely populated. Important places are Traisen, Hainfeld and Berndorf in the north, Wöllersdorf, Neunkirchen and Ternitz in the east, and St. Aegyd am Neuwalde and Lilienfeld in the west.Most of the Gutenstein Alps is heavily wooded and is used for forestry. Spruce and larch dominate the higher places. Lower down the mountains, beech is the dominant species together with pine in the drier areas. The district of Lilienfeld, which incorporates the northwestern part of the Gutenstein Alps, has the highest percentage of forest of all the districts in Austria.