Walim drifts

Medals available at the ticket office!

We invite you to visit one of the most interesting and mysterious military structures in the Owl Mountains – the Rzeczka Complex.

From 1943, the Germans carried out extensive and massive construction works in the Owl Mountains region under the codename “Riese” (Giant). The construction was never completed, leaving behind a series of underground complexes and surface structures that remain shrouded in mystery regarding their purpose to this day. The uniqueness of these structures has been attracting crowds of researchers and adventure seekers to Lower Silesia for years. For decades, only a few brave individuals could admire the enormous effort put into drilling kilometers of tunnels through solid rock at the cost of thousands of human lives. Today, however, we have managed to create opportunities for you to safely explore at least part of the “Riese” project.