Bratislava’s Hidden Bunkers
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A line of disused military bunkers built to defend against Nazi invasion lies hidden on the outskirts of Bratislava.

📜 Line of disused military bunkers from the 1930s, built to defend against Nazi invasion.
🔍 BS-8, the largest and best-preserved bunker, is maintained as a museum by volunteers.

Why Go

🏛️ Explore remnants of an expensive border defense system.
🚶 Easily accessible by public transport or walking.
🗺️ Bunkers are marked on Google Maps for navigation.
🌳 Located in fields and woods, near a World War I cemetery and a picnic area with a playground.

Why Avoid

⚠️ Finding the bunkers is not always straightforward, GPS-enabled maps are recommended.
🚌 Avoid alternative Google Maps bus routes (like 91 or 191) as they are significantly more convoluted.

Tips

🚌 Take bus 80 from Zochova stop to Kopčianska street for BS-8.
📞 Contact volunteers in advance for tours inside the restored BS-8 bunker.

🅿️ Parking

BS-8 can be accessed by car directly from the Austrian side of the border.

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