Artillery Fortress Stachelberg (bunker T-S 73)
Dělostřelecká tvrz Stachelberg
Fee required
Parking available
Stachelberg is the largest modern fortress in Czechia, built between 1935-1938 but never fully completed. It features a historical exhibition inside bunker T-S 73 and extensive underground passages.

📜 Largest modern fortress in Czechia, built 1935-1938 against Hitler's Germany.
🔍 Features historical exhibition in bunker T-S 73 and extensive underground passages.

Why Go

🏰 Explore over 3 km of underground passages up to 52m deep
📚 Learn about Czechoslovakian fortification history and WWII
🚶 Hike a scenic educational trail, discovering various bunkers, trenches, and a lookout tower
🖼️ See unique models and historical exhibits in T-S 73

Why Avoid

🥶 Underground is cold (9°C)
🪜 Many stairs (186) to descend and ascend

Tips

🧥 Bring warm clothing for the underground tour
🐶 Dogs allowed on leash and with muzzle in underground (check at ticket office)
🅿️ Parking available about 0.5 km from the main museum

Cost

💰 Adults 200 Kč, children (6-15) 100 Kč, family (2+2) 500 Kč.

Hours

🕒 Daily in July-August, weekends/holidays in April-June, September-October.