The large Temporary Exhibitions Hall, is a multifunctional space made with glass and steel, designed for the organization of exhibitions and trade fair events, but also for scientific and cultural meetings and qualified reception occasions. The Hall, immersed in the Botanical Garden, has a double entrance, on the Amphitheater side and the Botanical Garden side. It has a side access reserved for vehicles for loading and unloading operations. In the configuration for exhibition use, the following are the standard equipment: modular panel elements and illuminated display cases of various sizes, secretarial station, seating areas, alarm system.