Burgruine Zavelstein

Burgruine Zavelstein - Credit: Wikimedia Commons

The ruins of Zavelstein Castle, a former hill castle, stand at on a hill spur above the Teinach valley on the southeastern edge of the municipality of Bad Teinach-Zavelstein in the county of Calw in the south German state of Baden-Württemberg. Read more on Wikipedia

type: military installation
date from: 1200

Source: en.wikipedia.org