The former Cantiere Sulfureo Certino since 2002 houses modern and fascinating museum spaces, while outside the museum the original Vittoria well still dominates the landscape on Perticara as an ancient symbol of the country's connection with the immense underground city.The former power plant, the compressor room, the lamp shop (the room where the lamps and flammable materials were stored) and the workshops have now given way to a suggestive and exciting museum itinerary that explores the themes of mineralogy and geology, paying particular attention to centuries of mining activity held in Perticara.