The Dachstein Mountains are a mountain range in the Northern Limestone Alps.
The term is used by the Austrian Alpine Club in its 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
Wikipedia https://en.wikipedia.org/wiki/Dachstein_Mountains
Coordinates 47°30'43.903" N 13°42'56.143" E