Exploring the Flooded Lower Level of the Abandoned Union Schnitzel Mine!
27:41
Finding Amazing Blue Crystals and Blue Mystery Sludge Underground- The Lost Treasure Mine PT 6
20:25
Abandoned Mine Exploration of the Colossal Underground Summit Copper Mine
19:34
Unusual Pre-Civil War Abandoned Mine that Breaks into a Crystal Cavern
27:36
Exciting Historic Treasures Found in this Large Abandoned Mine!
10:35
Caving accident in deep abandoned mine in Norway
21:05
Dangerous and Unexpected Finds in Abandoned Mine: Gold, Bad Air, and Colors!
31:12
Abandoned Mine Exploring Leads to Blue Crystal Cavern
29:04