Landmark
Željava Air Base
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Željava Air Base, also known as Objekat 505, is a colossal underground military airport carved into a mountain near Bihać. Constructed during the Cold War for the Yugoslav Air Force, it features miles of tunnels, hangars, and runways designed to withstand nuclear attack. Today, it stands abandoned, offering a haunting glimpse into military history. Visitors can explore the dark, cavernous spaces, graffiti-covered walls, and remnants of aircraft, making it a unique destination for urban explorers and history enthusiasts.
Don't miss
- Explore the vast underground tunnels and hangars.
- See remnants of Cold War-era military infrastructure.
- Observe graffiti and decay in this eerie abandoned site.
Tickets & tours
Ways to visit Željava Air Base
You can usually visit on your own. A tour is worth it for transport, a guide, or combining nearby sights into one day.
Cheapest way inZeljava Airbase: History and Adventure Tour/Plitvice5★ · 84 travelers~2 hoursFree cancellationFrom$58 per personSee dates →
Best full dayFull Day Private Tour of Plitvice National Park and Željava Airbase with a Yugo5★ · 12 travelers9–10 hoursFree cancellationFrom$256 per personSee dates →More attractions in Bihac