Glasgraben (Rosaliengebirge)
The Glasgraben is a valley about two kilometers long in northwest-southeast direction in the Rosaliengebirge in Lower Austria in the municipal areas of Hochwolkersdorf and Schwarzenbach . In it lies the Schwarzenbacher Rotte Glasgraben . The valley is bordered in the west by the so-called Hackbichl and in the east by the so-called Radschuhleiten . The valley is also called "Klasgraben" in the Josephinian land survey . The Glasgrabenbach flows through the Glasgraben .
Coordinates: 47 ° 40 ′ 38 ″ N , 16 ° 19 ′ 26 ″ E