Vojenský objekt v Prokopském údolí

This military bunker in Prokopské Valley is built into limestone quarries beneath the surface, featuring interconnected tunnel systems designed for underground operations. The installation uses the natural geology of the area to conceal and protect its structures.

The complex was established during German occupation in World War II as an underground aircraft engine factory under the code name 'Kali'. After the war, the installation was repurposed and further developed by the forces controlling Eastern Europe.

The valley is named after Saint Prokop, a venerated figure whose presence shaped the place over centuries. Today the name and memories of the destroyed church remain woven into how locals speak about this location.

The bunker remains closed to the public due to military security requirements and active military use. Visitors can explore the valley itself, but must maintain a respectful distance from the installation and understand that this is an active military zone.

The hillside above the bunker still shows traces of the foundations of the Prokop Church, even though the building was demolished in 1966. For careful observers, the outlines of this religious site remain visible in the landscape.

Location: Prague

GPS coordinates: 50.04250,14.37389

Latest update: December 10, 2025 16:02