Blankenberg Castle

Blankenberg is a castle on a limestone hill in Hennef, built with thick stone walls and several defensive towers. The site offers views over the Sieg valley and shows typical features of a medieval fortified structure.

The fortress was founded in the late 11th century and developed into an important stronghold in the region. It underwent several phases of expansion and modification to meet the changing needs of the time.

The castle reflects its past as a noble residence and military stronghold in the region. Visitors can observe how the rooms and fortifications were designed for both living and defense.

Access is typically via a path leading up from the base of the hill, which requires some walking time. Visitors should wear sturdy footwear and be aware that older sections of the structure may have uneven surfaces.

The walls contain a carved figure that recalls a nighttime attack when intruders managed to breach the fortress. This visible marking tells of a dramatic episode from the place's past.

Location: Hennef

GPS coordinates: 50.76450,7.35930

Latest update: December 8, 2025 19:45