Tour group explore an old secret underground bunker used by Yugoslav Army in Bosnia and Herzegovina, August 24, 2023.

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Photo credit: © escapetheofficejob / Alamy / Afripics
License: Royalty Free
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Keywords: architecture, bosnia, bosnian, built, bunker, dark, day, europe, european, explore, exploring, group, herzegovina, hidden, historic, light, man, military, purpose, secret, sightseeing, silhouette, structure, summer, torch, tour, tourism, travel, tunnel, visitors, war