Burgruine Schallenberg is a château at Kleinzell im Mühlkreis, Rohrbach District, Upper Austria, in Austria. The recorded building campaign dates from the 13th century. The register records it as “Listed objects in Austria”. Details are drawn from Wikidata.
Composed from the fields of the record itself — place, century, protection. Not written about the building, and not drawn from any source beyond those named below.
