Burg Weiberzahn, Bärenburg

Königsfeld im Schwarzwald, Germany, Germany

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Burg Weiberzahn, also known as Burg Bärenberg or Bärenburg, is the ruined Spornburg of a small medieval hilltop castle on a spur of the Hutzelberg at about 718 meters above sea level in the Königsfeld im Schwarzwald area of the Black Forest in Baden‑Württemberg, Germany.

The fortress was likely built around the end of the 11th century by the local lords of Burgberg, who served the counts of Falkenstein and Zimmern, and was first mentioned in documents from 1116 as part of a small castle group that included the nearby Burg Burgberg, which later served as its prison.

Today only very modest remains are visible, including a few low wall fragments and the outline of the former neck ditch, so the site is best understood as a quiet, forested Burgstall tucked into the high Black Forest landscape, accessible mainly to hikers rather than as a clearly defined tourist castle ruin.