Gutenburg (Hochrhein)

Waldshut-Tiengen, Germany, Germany

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Gutenburg (Hochrhein) refers both to a small settlement and to the ruins of a medieval hilltop castle in the Aichen district of Waldshut‑Tiengen, Baden‑Württemberg, Germany, near the upper Rhine valley.

The fortress was originally built on a rocky spur above the Schlücht river around the early Middle Ages, later expanded into a substantial castle, and used by various noble families before falling into disuse and being largely destroyed, so that only fragments of the old walls remain visible today.

The site lies in a quiet, wooded landscape at the edge of the southern Black Forest and is usually described as atmospheric and somewhat hidden, though it is not generally open to visitors beyond external views from nearby paths.