Royal Castle, Kalisz, Medieval castle in Kalisz, Poland.
The Royal Castle is a medieval fortification in Kalisz built during the 14th century. The ruins display brick walls on stone foundations arranged in a quadrangular plan, now preserved as an archaeological site for visitors to explore.
The castle was built in the first half of the 14th century, replacing an earlier wooden fortification. It functioned as a royal residence and administrative center for the region for several generations.
The castle served as a royal residence where Polish kings held ceremonies and official gatherings. Visitors can sense its former importance by walking around the brick foundations that once anchored the main hall.
The site sits on a sandy riverside island within the Prosna Valley, which shapes the landscape you will see. Wear sturdy shoes when visiting, as the ground is uneven and the archaeological layout features exposed structural remains.
The castle was raised approximately two meters above ground level before its main structures were built. This elevation helped protect the fortification from flooding by the nearby Prosna River.
Location: Kalisz
Architectural style: Gothic architecture
GPS coordinates: 51.76440,18.09190
Latest update: December 8, 2025 19:49
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