Breitenlandenberg ruins, Medieval castle ruin in Turbenthal, Switzerland
Breitenlandenberg is a medieval castle ruin in Turbenthal located on a plateau at 729 meters elevation. Only one section of the original stone wall remains visible today, with foundation walls revealed through archaeological excavations.
The castle was founded by the Landenberg family in the early 1300s and served as a fortification in the region. It was later dismantled in the 1800s after the Werdmüller family faced financial collapse.
The name reflects the Landenberg family who built and shaped the castle in the early 1300s. Today the foundation walls stand as a reminder of medieval times and form part of the region's cultural heritage.
The site is well integrated into several regional hiking trails and serves as an orientation point on various routes through the area. Visitors should wear sturdy shoes as the terrain is uneven and the remains are only partially fenced.
Stones from the demolished castle were reused to build the first cotton spinning mill in Turbenthal. This material recycling marks the shift from feudal to industrial times in the region.
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