| Bregenz Forest Mountains | |
|---|---|
 Damülser Mittagsspitze, 2,095 m (6,873 ft) | |
| Highest point | |
| Peak | Glatthorn |
| Elevation | 2,134 m (7,001 ft) |
| Geography | |
 Bregenzerwald region within Austria | |
| Country | Austria |
| State | Vorarlberg |
| Range coordinates | 47°15′55″N9°52′47″E / 47.26528°N 9.87972°E /47.26528; 9.87972 |
| Parent range | Northern Limestone Alps Bavarian Alps |
TheBregenz Forest Mountains,[1] also theBregenzerwald Mountains (German:Bregenzerwaldgebirge), are a range of theNorthern Limestone Alps andEastern Alps, named after the town ofBregenz. The Bregenz Forest Mountains are located entirely in theAustrian state ofVorarlberg.
The term Bregenz Forest Mountains refers to the range according to theAlpine Club classification of the Eastern Alps (AVE); the termBregenz Forest, by contrast, refers to a landscape or region which is part of theBregenzer Ache basin area. As a result, the Bregenz Forest Mountains and the Bregenz Forest are not conterminous.
The Bregenz Forest region also includes the southwestern parts of theAllgäu Alps. On the other hand, the Bregenz Forest Mountains reach, to an extent, into the landscapes of the easternRhine Valley, as well as to the Walgau Valley of theIll River and theGroßes Walsertal in the south.
As the range is not geologically uniform, the name is rarely used outside of Alpine literature, is also not used in Vorarlberg state geography andland-use planning and belongs to one of the most disputed mountain groups in the AVE. According to an alternativeorographically and hydrologically-oriented mountain range classification (Hubert Trimmel, 1962), the mountains belong to a Rhine Valley–Walgau–Bregenz Forest group.
The mountain range is part of a landscape arranged in several tiers rising from the Rhine Valley in the west up to the adjacentLechquellen Mountains. Most of the area is shaped by aMittelgebirge character with extended forests andAlpine pastures, except for smallHigh Alpine region in the southeast.
The Bregenzerwald mountain range is located in the far northwest of theEastern Alps, east of the lower AlpineRhine Valley and southeast ofLake Constance. It lies entirely within the Austrian state of Vorarlberg and dominates its northern half.
The perimeter of the Bregenzerwald mountains runs clockwise along the line Lake Constance -Bregenzer Ach -Subersach - Schönenbach - Osterguntenbach - Stogger Sattel - Rehmerbach - Bregenzer Ach - Argenbach - Brägazbach - Faschinajoch - Faschinabach - Seebergbach - Lutz - Ill -Rhine - Lake Constance.
The Faschinajoch connects the Bregenzerwald mountains with the Lechquellengebirge. The Stogger Sattel provides the connection to the Allgäu Alps.
The Bregenz Forest Mountains are bordered by the following other Alpine ranges:[2]
The main peaks of the Bregenz Forest Mountains include the following: seeCoordinates Bregenz Forest Mountains
Other important and well-known peaks in the Bregenz Forest Mountains (in order of decreasing height):
Due to its location on the border between the Eastern Alps and the Western Alps, the Bregenz Forest mountains geologically extremely diverse.
The largest part of it can be attributed to the Helvetic, which was formed in theCretaceous andPaleogene periods. During this period, thePenninic Ocean lay where the Alps are today, and thicklimestone deposits formed on its northern edge, the Helvetic Shelf, over the course of millions of years. During the later formation of the Alps, these deposits - which had now become limestone - were pushed northwards and folded several times. The hard siliceous limestone andSchrattenkalk rocks form the rock faces typical of the Bregenzerwald mountains, which are particularly evident in the Schuttannenberge, the Freschengruppe or the northern cliffs of the Damülser Berge, but also in the Winterstaudenkamm. On the other hand, there are the softer, marlyDrusberg layers, which weather easily and thus provide a favorable breeding ground for forests and alpine pastures, as can be seen particularly impressively on the Hoher Freschen.Kanisfluh and Mittagsfluh stand out in the middle of this area, consisting ofJurassic limestone and thus the oldest rocks in the Bregenzerwald mountains.
To the north and south of the Helvetic zone are two geological sections known as the flysch zone. During theUpper Cretaceous, large quantities of sand were washed from theCentral Alps, which were still below sea level at the time, into a deep-sea channel of the Pennine Ocean. This solidified intosandstone under the pressure prevailing at depth and was later pushed over the Helvetic rocks when the Alps were folded up. Today, large parts of this layer have already been eroded away. It is still present as a northern flysch zone in a narrow strip north of the lineDornbirn - Gütle -Andelsbuch -Sibratsgfäll, i.e. mainly in the Hochälpele-Weißenfluh group, and also as a southern flysch zone south of the lineFeldkirch -Satteins - Innerlaterns -Damülser Mittagsspitze -Schoppernau, particularly in the eastern Walser ridge, in the southern Damüls mountains and in theGlatthorn group, and beyond that in individual islands in between, most clearly recognizable in the summit of the Hohe Kugel. Even more than the Drusberg layers, the weathered surface of the sandstone and marl of this zone forms excellent soil for trees and grasses. The mountains of the flysch zone, which are all gently shaped due to the soft rock, are therefore covered with forests and meadows, even on the steepest slopes up to the summits.
The Bregenzerwald mountains north of the line Dornbirn -Egg -Hittisau, i.e. essentially the area of the Lorenaberge, consist of Subalpine Molasse, which was formed - relatively late for the Alps - in theNeogene. During this geological phase, the European plate was pushed downwards by the already rising Alps, so that a sea sink, known as theParatethys, formed between the newly forming mountains and the continental plate. Rivers transported erosion material from the young Alps into this arm of the sea, where it was then deposited as sediment. In the later course of mountain formation, these rocks were also folded up. Nagelfluh is typical of this zone, but sandstone and marl also occur.
Almost the entire western Bregenzerwald mountains consist of a single, star-shaped, branching mountain range. Starting from the Hoher Freschen, the mountain ranges run east (Damülser Berge), south (Walserkamm), southwest (Alpwegkopf), northwest (Kugel-Schuttannen chain) and north (First-Hochälpele-Gaißkopf chain). Only the Glatthorn group forms a comparatively clearly defined mountain range, which is separated from the Damüls mountains by the deep-cutting Unterdamüls Furka. From the Rhine Valley, the Schwarzach, theDornbirner Ach (Ebniter Tal), the Frödisch and theFrutz (Laternsertal) cut striking valleys between the chains, from the Bregenzerwald it is mainly the Mellenbach and from the Großes Walsertal the Ladritschbach. With the Staufensee and the Sünser See there are also two larger mountain lakes in this area.
With the Mittagsfluh, the Bizauer Hirschberggruppe, the Hinteregger Grat and the Winterstaudenkamm, the eastern Bregenzerwaldgebirge consists of four mountain ranges of different lengths running parallel from west to east, separated from each other by the Weißenbach, the Bizauer Bach and the Grebenbach, all of which flow westwards into theBregenzer Ach.
The summit heights throughout the Bregenzerwald mountains rise from northwest to southeast. The mountains are dominated by low mountain ranges covered with meadows and forests, with high mountains only to be found at the extreme southern edge at the transition to theLechquellen Mountains.
Due to the remoteness of some areas, there are many nature reserves that can be found in the Bregenz Forest Mountains.
In the Bregenzerwald mountains there are comparatively few alpine huts with overnight accommodation. This is due to the fact that the majority of the mountain tours can be undertaken as day trips from the valley valleys.
Mountain huts run by theAustrian Alpine Club:
There are many more huts and restaurants in this region. Therefore, it is advisable to inquire about the exact opening hours and the accessibility of the huts at the Alpenverein or in the valley resorts.
Thenordalpine long distance route (DE: Nordalpine Weitwanderweg 01) and the Limestone Alps Way (DE: Kalkalpenweg) runs through the central part of the Bregenzerwald mountain range with the following sections:
The greater part of this section is still in theLechquellen Mountains. It is only at the Faschina Pass (Faschinajoch) that the Bregenzerwald Forest is entered.
TheVia Alpina, a cross-border hiking trail with five partial routes through the whole Alps, runs along the edge of the Bregenzerwald mountain range.
TheRed Trail of the Via Alpina runs as follows with two stages through the Bregenzerwald Mountains:
Geology and geography of the Bregenzerwald Mountains are not exactly conducive to the construction of climbing routes. As easy-to-get-on routes of the simplest level can still apply:
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