The professional guides of the Tourist Office propose you the visit «From Pic to Pixel». From miners working the rock with their picks to researchers and digital professionals working the image and the sound, come discover the site from the roof of the LEAUD for a panoramic view on the pit tile, visit the room of hangings (lockers and showers), the lamp room (now the exhibition), the compressor room and the test room where shootings are held throughout the year to learn more about what is being done today and tomorrow in Wallers-Arenberg, a site in perpetual evolution! You will not be able to go down to the bottom but a visit outside will allow you to visualize the size of the site!