Paklenica Underground City
Podzemni grad Paklenice
The Paklenica Underground City is located in Croatia within the Paklenica National Park. This cave system, initially constructed during the Cold War, features multiple tunnels and chambers designed to serve as a potential shelter. It extends several hundred meters underground.
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Initially secret, the Paklenica Underground City was intended as a nuclear bunker during the Cold War era, now accessible to visitors. It includes an intricate network of passages and chambers. Visitors can access the site from Starigrad-Paklenica and explore with guided tours that highlight its historical significance and construction details.