The Frauenberg temple museum is located on the top of the Frauenberg, 2 km west of today's city of Leibnitz. It is dedicated to the sanctuaries of the mountain that have been here since the time of the Celts.
During archaeological excavations, a Roman cult area was discovered immediately west of the Marienkirche, the most important temple of which was dedicated to the goddess ISIS NOREIA. At this point, however, there was already an important Celtic settlement that was the nucleus and starting point of the Roman city of Flavia Solva (located in today's Wagna). Already in the time of the Celts there was a central sacrificial place, which was later enlarged and monumentally furnished by the Romans. In the grounds of this sanctuary is today's temple museum, which was built directly on the vestibule of a Roman temple.
The newly designed museum is located immediately west of the baroque pilgrimage church and stands directly on the foundation walls of the Isis Noreia temple. In two exhibition rooms and a spacious outdoor area, visitors wander through the 6500-year history of the mountain. Exhibits from the prehistoric settlement, statuettes of the Celtic-Roman mother goddess, dedicatory inscriptions but also numerous grave goods from the burial ground show the eventful history of this historical place. Independent viewing of the museum grounds is just as possible as guided tours through the museum, the Roman herb garden and the Roman stone collection in the vaulted cellar.