In the region of the Šumava there were several camouflaged structures. For instance, nearby Strážný, two KŽ-1 structures were built into the heaps formed upon demolition of the former village of Landstrassen (Horní Silnice), at another strongpoint in vicinity the in-building of a KŽ-1 structure into the basement of a former house required atypical building solution consisting of the entrance relocation from the side to the rear wall.