Throughout the visit, production areas will be accessed that have industrial and mining facilities and elements that may hinder the movement of people. All the visitors must be awared during the visit to the obstacles that may be present on the floor or walls.
The exterior route is subject to the inclemency of the weather, so there may be conditions of cold or heat, air, humidity that may make the circumstances of the visit harder.
The tour is not adapted for people with reduced mobility. There are stretches of track rails and unevenness on the ground, as well as uneven ground surfaces, so the use of comfortable footwear is recommended. During the visit it is compulsory to wear a safety helmet, which will be provided at the beginning.