Wałbrzych is a city with 250 km of tunnels hidden beneath it—the Nazi Riese complex dug by concentration camp prisoners, kilometers of coal mining corridors finally abandoned on September 20, 1996, and the underground passages of Książ Castle, where treasures looted from Wrocław in 1945 might still lie. Here are the 5 best abandoned places in Wałbrzych, selected from our Urbex Poland Map — 1000+ GPS locations across Poland.
Why is Wałbrzych unique for urbex?
No other Polish city has so many layers of history underground—250 km of coal tunnels left by 13,000 miners, Nazi Riese tunnels dug by KL Gross-Rosen prisoners, and the underground passages of Książ Castle with bricked-up corridors whose contents no one has discovered to this day. Above ground—mine shafts abandoned in 1996 and coal heaps engulfing workers' settlements. An Eldorado for urban exploration enthusiasts.
1. Książ Castle Underground – Hitler's Tunnels from 1943 and the Mystery of the Gold Train (Well-known Location)
In 1943, the decision was made to build the underground Riese complex in the Owl Mountains—Hitler planned to move his headquarters there. KL Gross-Rosen prisoners dug a network of tunnels under Książ Castle, some of which remain bricked up or blocked to this day. According to prisoner Jan Weiss, who returned here in 1985, the layout of the corridors had changed—one large hall is inaccessible, and some passages are concreted over. The Gold Train, carrying treasures from Wrocław, was supposedly to depart from here—no one has ever found it.
🔗 More about the underground passages of Książ Castle: Wikipedia – Project Riese
2. KWK Julia – Mine Closed on September 20, 1996, Machines from 1911 Still in Place (Well-known Location)
It operated since 1770—the last wagon of coal left the surface on September 20, 1996, ending 226 years of extraction. The electric hoisting machines from 1911, produced by Huta Donnersmarck in Zabrze, still stand in the engine room, unchanged since the last shift. The turreted headframes of the Julia and Sobótka shafts, the chain bathhouse, and the lamp room are preserved exactly as they were on the day the mine closed—13,000 miners lost their jobs overnight, and unemployment in Wałbrzych reached 30%.
🔗 Read also: Top 5 best urbex spots in Poland →
3. Abandoned Workers' Housing Estate from the 60s – PRL Blocks with Coal Dust on the Staircases, Wałbrzych (Exclusive on our Map)
Built in the 1960s for mining families working in the nearby mine—when the last mine closed in 1996 and unemployment reached 30%, entire families left their homes overnight. Blocks with original PRL furniture in the rooms, staircases with coal dust still on the sills, and garden plots being swallowed by vegetation. One of the most striking testimonies to the social consequences of Poland's 1989 transformation—frozen between eras. Exact location available on our Urbex Poland Map.
4. Railway Tunnel from 1912 – Longest Tunnel in Poland, Dug between Wałbrzych and Jedlina-Zdrój (Exclusive on our Map)
Dug between 1909 and 1912, the railway tunnel between Wałbrzych and Jedlina-Zdrój is the longest railway tunnel in Poland and one of the longest in Europe—during WWII, military equipment and transports were hidden inside to protect them from Allied air raids. Brick entrance portals from the Wilhelminian era, original railway signals still in place, and the Cold War atmosphere when the tunnel served as a shelter. One of the least documented railway urbex sites in Lower Silesia. Exact location available on our Urbex Poland Map.
5. Abandoned Victoria Coking Plant from 1860 – Malakoff Tower and Coke Ovens, Wałbrzych (Exclusive on our Map)
At the Wojciech shaft, a brick Malakoff-type headframe was built in 1860—one of the oldest structures of its kind in Europe, preserved within the former Victoria coking plant. Large 19th-century coke ovens, coal sorting halls, and internal railway infrastructure connecting individual buildings. Closed after the 1989 transformation when coke production became unprofitable—one of the most impressive industrial urbex sites around Wałbrzych. Exact location available on our Urbex Poland Map.
Urbex Poland – Safety Rules
Urban exploration in Poland is legally ambiguous. Always:
- In tunnels and underground: never explore alone—risk of lack of ventilation and sudden carbonic water floods
- Explore with at least one other person and appropriate equipment (flashlight, mask, boots)
- Respect the places and leave no trace
The urbex code applies everywhere: "Take only pictures, leave only footprints."
❓ FAQ – Urbex Wałbrzych
Does the Gold Train from Wałbrzych really exist?
The legend of the Gold Train speaks of a train carrying treasures from Wrocław in February 1945, which supposedly disappeared in the underground passages of the Owl Mountains or the tunnels near Książ Castle. Despite several official searches—including one with ground-penetrating radar in 2016—the train has never been found. The bricked-up corridors under Książ, whose contents no one knows, only fuel the legend.
How to get to the underground passages of Książ Castle from Wałbrzych city center?
Książ Castle at ul. Piastów Śląskich 1 in Wałbrzych—accessible by city bus line 8 or by car, about 3 km from the center. The underground passages are accessible with a guide, ticket 35 PLN, tour duration about 1.5 hours.
What makes Wałbrzych unique for urbex in Poland?
The only city in Poland with 250 km of tunnels underfoot—the Nazi Riese complex from 1943, coal passages abandoned in 1996, and the bricked-up corridors of Książ Castle, where treasures from Wrocław may still lie, according to all indications somewhere beneath the Owl Mountains.
🎯 Summary
Wałbrzych offers the most underground urbex experience in Poland—a city beneath which 250 km of tunnels from three eras stretch: the Nazi Riese underground from 1943, coal passages abandoned in 1996, and the bricked-up corridors of Książ Castle, where treasures from Wrocław may still lie. Each abandoned place in Wałbrzych is another layer of mystery waiting to be discovered.
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