The Three-border area – which is a former industrial region – keeps in its landscapes some remains of the economical past of the locality. Be it mines or steel industries, the choices are limitless. Enthusiasts, former workers, and volunteers are here to help you explore this industrial world, which is known for being difficult to enter. Still, it is highly rooted in people’s mind. A number of activities are offered all year round. Recently, visits to the nuclear plant have been offered so one can understand how the energy system works.