To allow visitors to experience for themselves the conditions inside the pitch-dark tunnels, the park dug a new 110-meter-long tunnel up from one of the original tunnels. Realistic mockups of the equipment used were installed, and a spoken guide added. Visitors can take a shift assignment card, wear a safety helmet, and experience for themselves what mining work was like as they pass through 180 meters of mining tunnel.
為了讓遊客親身體驗漆黑坑道內的工作經驗，園區特別從舊有坑道向上挖掘一條長 110 公尺的新坑道，現場佈置礦工實際作業模型和語音導覽，遊客拿著派工卡、戴上安全帽，透過 180 公尺長的坑道，體驗採礦工作。