The Schatzkammer (or Weltliche Schatzkammer) is a museum in Vienna, Austria. Initially the Imperial Treasury of the Hapsburg royal family, the Schatzkammer houses many medieval royal treasures from the Holy Roman Empire, and the 17th and 18th centuries. The Secular Treasury holds the household treasure of many of Austria's royal families (crowns, orbs, robes), while the Ecclesiastic Treasury holds valuable religious pieces, including golden reliquaries.