The “Kalterersee-Charter” – a seal of quality for one of the most popular red wines... >
This residence was built by Sigmund Greif in 1635. The coat of arms over the rustical door shows the date and initials. In 1804 the owner Anton Valentin Röggla was honoured into the nobility with the title “von Aehrenthal”. The Aehrenthal residence represents the ideal nobel residence of the early 17 th century in Kaltern.