In the Opal Mines: In Search of Goldschmidt’s Treasure

Dubnik and Its Ancient Opal Mines Nestled in the southwest of Slovakia, the small town of Dubnik harbors ancient opal mines, partially submerged. Over time, the flooded galleries have created underwater landscapes with enchanting shapes and colors. According to legend, one of them hides a treasure, lost for 175 years. A Fascinating Story The adventure […]








