Granatium Radenthein

The Granatium ErlebnisWelt in Radenthein, Austria, is an interactive experience world dedicated to garnets and precious stones, founded in 2008. Highlights include an 80-ton granite stone chamber, Europe's only walkable granite vein, and a panning area where visitors can search for their own stones. The facility is run by Pro Radenthein Orts- und Regionalentwicklungs GmbH.