The Bochnia Salt Mine, one of the oldest salt mines in Poland and a UNESCO World Heritage Site, offers a unique underground adventure. Visitors can explore historic chambers and excavations, some dating back to the 13th century, via walking tours or even an underground train ride. Accessibility can be limited in certain areas due to stairs and narrow passages. Solo exploration is possible, but guided tours are recommended to fully appreciate the mine's history and geology. The mine is open year-round, though it's advisable to check for seasonal tour availability and times. The cost for a standard tour ranges from approximately 60 to 90 PLN. A typical visit lasts between 2 to 3 hours, depending on the chosen tour.