Dachstein Mountains

The Dachstein Mountains are a mountain range in the Northern [Limestone Alps].
The term is used by the Austrian Alpine Club in its Alpine [Club classification of the Eastern Alps|classification of the Eastern Alps] as one of the 24 sub-ranges of the Northern Limestone Alps.
The Dachstein range includes:

The Dachstein Massif proper with its highest peak, the Hoher Dachstein
Grimming in the east to the upper Styrian Enns valley
Sarstein in the north at the other bank of the River Traun

Extent

The Dachstein Mountains are bordered as follows:

to the northeast by the Totes Gebirge, which is separated by the line from Sankt Agatha on the Hallstättersee – Pötschenhöhe – Bad Aussee – Kainischtraun – Bad Mitterndorf – Klachau – Grimmingbach to the River Enns
to the south by the Rottenmanner [und Wölzer Tauern] and the Niedere Tauern, which are separated by the River Enns, roughly from Untergrimming to its confluence with the Weißenbach near Haus im Ennstal
to the southwest by the Roßbrand in the Salzburg Slate Mountains along the line from Weißenbach – Ramsaubach – Schildlehenbach – Kalte Mandling – Warme Mandling – Marcheggsattel – Fritzbach – Linbach – Neubach to Lungötz in the Lammer valley
to the west the Lammer valley forms the boundary of the mountains with the Tennengebirge
to the northwest the Salzkammergut Mountains are separated by a line from Rußbach – Gschütt Pass – Gosaubach – Hallstätter See to Sankt Agatha

Divisions

The two individual peaks of Grimming and Sarstein were counted as part of the Dachstein range because both have been broken off the Dachstein limestone block, even though they are quite separate from a hydrographic and orographic perspective. This classification appeared as early as 1924 in the Moriggl Division of the Alps.