Koper, Slovenia, a hidden gem of a city, is home to a plethora of abandoned, forgotten, and off-the-beaten-path urban exploration spots, waiting to be discovered by the intrepid adventurer. From crumbling castles to decaying factories, Koper's urban landscape is a treasure trove of history, mystery, and intrigue. Join us as we delve into the unknown, and uncover the secrets that lie within the city's neglected corners.

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