A visit to the C-mine site is not complete without exploring the labyrinth of Gijs Van Vaerenbergh. This steel maze is as artistic as it is confusing: you wander through narrow corridors, open spaces, and surprising viewpoints that play with the light in changing ways. Suitable for both young and old — our four-year-old thought it was absolutely wonderful, but also a bit thrilling. A short, fun stop where you can literally and figuratively get lost during your visit to C-mine.