Książ Castle — The Giant of Silesia
Poland's third-largest castle rises above the Pełcznica valley like a fairy-tale fortress. Beneath its baroque elegance lies a web of Nazi underground tunnels — and stories that will leave you speechless.
Why Książ Castle Is Unlike Any Other
Century Origins
Founded in 1292, Książ Castle has witnessed eight centuries of history: Piast princes, Habsburg nobles, the Hochberg family, and Nazi occupation.
Largest in Poland
With over 400 rooms across 43,000 m², Książ is the largest castle in Silesia and the third-largest in all of Poland.
Nazi Gold Mystery
During WWII, the Nazis carved a vast underground complex (Project Riese) beneath the castle. The true purpose — and what was hidden there — remains a mystery to this day.
Terrace Gardens
Three levels of baroque terraced gardens overlook the river valley — a perfect contrast to the castle's dark wartime secrets above and below.
What You'll Explore
🏰 The Grand Halls
Wander through the opulent baroque and neo-Gothic interiors. The Maximilian Hall, with its ornate ceiling, is one of the most photographed rooms in Silesian castles.
🕳️ Nazi Underground Tunnels
Descend into the mysterious tunnel system carved by forced labor during WWII. Part of the secretive "Project Riese," these tunnels still haven't given up all their secrets.
🌹 Baroque Terraced Gardens
Stroll through three levels of terraced gardens — roses, fountains, and panoramic views of the forested Pełcznica valley below.
🐎 Stables & Tower
Explore the historic stables, the defensive towers, and enjoy panoramic views over the surrounding forests and Wałbrzych hills.
📚 The Hochberg Legacy
Learn the fascinating story of the aristocratic Hochberg-Pless family who shaped the castle for 500 years — and their dramatic end when WWII changed everything.
🌲 Forest Walks
The castle sits within a vast forested estate. I know paths that lead to viewpoints and hidden corners tourists rarely find.
Combine Książ With Other Wonders
Książ is best paired with nearby highlights for a full-day adventure.
🔮 Project Riese Underground Complex
The massive Nazi tunnel network extends beyond the castle — visit the main complex at Włodarz for an unforgettable underground experience.
15 km from Książ⛪ UNESCO Church of Peace, Świdnica
The world's largest timber-framed church — a UNESCO World Heritage site that seats 7,500 people. 20 minutes from Książ.
20 km away🏰 Grodno Castle
A medieval castle on a hill with panoramic Sudetes mountain views. Compact but dramatic — great contrast to Książ's grandeur.
30 km from Książ💆 Szczawno-Zdrój Spa Town
Charming historic spa resort 5 km from Książ. Perfect lunch stop with beautiful colonnades and healing mineral springs.
5 km awayGetting There & Practical Info
📍 Starting Points
- From Wrocław: 65 km, ~50 min drive
- From Jelenia Góra: 45 km, ~40 min drive
- From Prague: ~2h drive — perfect day trip
- From Karpacz: 55 km, ~50 min drive
⏰ How Much Time?
- Castle only: 2–3 hours
- Castle + tunnels: 3–4 hours
- Full combo day: 8–10 hours
- Best season: April–October
💰 Pricing
Approximate base price. Final cost depends on pickup location and exact itinerary — write to me for a quote.
A Word from Your Guide
"Książ is one of those places that hits you differently every time. On the surface, it's a magnificent baroque palace — which is already a lot. But once you step into those underground tunnels, you feel the weight of everything that happened here. Forced labor. Secret projects. History that still hasn't given up all its answers.
I've brought people here who came expecting a nice castle and left quietly, needing to process what they'd just seen. That's Książ. It earns its place among the most fascinating places in all of Europe — not just Poland.
I'm not a professional historian. I'm just someone who has spent seven years in Lower Silesia, read everything about this place, walked every corridor, and still gets chills in the tunnels. I'll share what I know — and be honest about what nobody knows."
— Vasily, your driver, your castle obsessive, definitely not a historian
Ready to Explore Książ Castle?
Whether you're coming from Wrocław, Prague, or anywhere in between, let's plan your Książ Castle adventure together.