In Glaubendorf, a neolithical circular ditch site was found through aerial photography in the 1980s.
 The larger of the two structures, which have not been permanently excavated, contains three ditches of 71, 90 and 109 meters in diameter, which have been made visible on the surface by planting different flowers.

The Heldenberg memorial site was renovated in 2005 for a theme exhibition.
 In addition to the original memorial with sculptures of emperors and military personnel, a reconstruction of a circular ditch site and an automobile museum have been added.

Near the museum, the Viennese Spanish Riding School has established their summer stables.
In Glaubendorf, a neolithical circular ditch site was found through aerial photography in the 1980s.  The larger of the two structures, which have not been permanently excavated, contains three ditches of 71, 90 and 109 meters in diameter, which have been made visible on the surface by planting different flowers.
The Heldenberg memorial site was renovated in 2005 for a theme exhibition.  In addition to the original memorial with sculptures of emperors and military personnel, a reconstruction of a circular ditch site and an automobile museum have been added.
Near the museum, the Viennese Spanish Riding School has established their summer stables.
Heldenberg