Doppelhaus Grundacher
Doppelhaus Grundacher is a château at Sarnen, Switzerland, Obwalden, in Switzerland.

Burgruine Rudenz is a château at Giswil, Switzerland, Obwalden, in Switzerland. The recorded building campaign dates from the 12th century. The register records it as “class B Swiss cultural property of regional significance”. 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.
Wikidata — notice Q994795. CC0 1.0.
Wikidata — Q994795 (CC0).
Roland Zumbuehl — CC BY 3.0, via Wikimedia Commons.
Distances are measured straight line between the recorded coordinates, not along the road. Many of these are private and cannot be visited.
Doppelhaus Grundacher is a château at Sarnen, Switzerland, Obwalden, in Switzerland.
Herrenhaus in Grafenort mit Gartenpavillon is a château at Engelberg, Switzerland, Obwalden, in Switzerland.
Salzherrenhaus is a château at Sarnen, Switzerland, Obwalden, in Switzerland.