Due to the unusual nature of the security works and the very wide scope of technical issues involved, the development of a concept for securing the hill and the castle itself in Niedzica was commissioned to a team of cathedrals. …

The process of damage to the building began even in earlier times. At that time, attempts were made to stabilize the monument by strengthening the shore with a stone rip-rap, and the building is supported by brick escarpments from the river side. These measures …

Many monuments are located near flowing streams or rivers, and some on the shores of lakes or bodies of water. Monuments by the rivers in the old days were significantly moved away from the coastline. …