Eisenberg Castle, Medieval hilltop castle ruin in Pfronten, Germany
Eisenberg Castle is a hilltop ruin overlooking the town of Pfronten in Bavaria. Tall stone walls form a fortified perimeter that contains the remains of residential buildings, kitchen facilities, and a chapel.
The Lords of Hohenegg built the fortress in 1315 after they lost an earlier stronghold to attacks from Tyrol. The new construction served as a strategic refuge for the family and protection of their lands.
The layout reveals how noble families organized their daily lives within these walls, with distinct spaces for living, working, and prayer arranged throughout the fortification. Visitors can observe how domestic and military needs shaped the arrangement of rooms and passageways.
The site is accessible by a walking path from the nearby train station, with the route passing through farmland before reaching the hilltop. Wear sturdy shoes and allow time for the uphill walk, especially if conditions are muddy.
The fortress stands just 200 meters from Hohenfreyberg Castle, creating a rare pair of medieval strongholds in close proximity to each other. Both were once centers of power for the same noble family.
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