Odkrywamy kolejną niedostępną sztolnię w Kletnie
We finally found time to return to Kletno. This time, our destination was Transport Adit No. 14. It used to be accessible, but before 2015, the entrance collapsed, and only a few people bothered to excavate it (and later, the slope above the entrance collapsed, closing the facility again). Adit No. 14 is located above Adits 12 and 13, but it currently doesn't connect to any other main mine level. Despite this, there are small mining levels inside, above the transport gallery.

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Nowo odkryta ręcznie kuta sztolnia z szybem.

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Nieudostępnione partie sztolni Gertruda

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DAS WAR ECHT TOLL! - UNTERTAGE MIT DEM @Grubenschleicher

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Top 3 Incredible Blowing Treasures Found Hidden Inside Caves

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Dieser Typ ist ein Phänomen.

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3 Razy, Gdy Kamery Zajrzały Głęboko Pod Ziemię

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Unbelievable Smart Worker & Hilarious Fails | Construction Compilation #8 #adamrose #smartworkers

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SCHOCK-BEGEGNUNG auf GEISTERSCHIFF!⚓️ SEEMÄNNER auf WRACK zurückgelassen🇪🇬

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Only Pakistani Mechanics Can Repair This Giant Caterpillar Loader Tire

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A WORLD HIDDEN BENEATH A MEDIEVAL CASTLE

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Jonastal +AWO - new year, new project, we discover a new facility - ground-penetrating radar used...

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Odkopaliśmy zapomnianą upadową
![We Found a Treasure That Will Change World History❗️ [ Treasure Hunt With a Metal Detector ]](https://i.ytimg.com/vi/kuZJSE3Lur0/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLCU-QVBt5gc8HxJZb_vl3kklnKuHA)
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We Found a Treasure That Will Change World History❗️ [ Treasure Hunt With a Metal Detector ]

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Unbelievable Smart Worker & Hilarious Fails | Construction Compilation #1 #adamrose #smartworkers

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Auf der Suche nach geologischen Schätzen auf Fehmarn

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MOUNTAIN OF HELL 2026 🏆 WINNING RUN - FULL BATTLE POV

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Artifacts at the bottom of the mine shaft

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Metal Detecting WWII Battlegrounds

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German Slate Mine Labyrinth - Lehesten/Schieferpark Lehesten

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