The museum houses the collection of Emilio Serra’s relics, tireless retriever of First World War artefacts. During the summer it organizes guided tours to the forts of the Tonale barrage. In the tunnel of Passo Paradiso, at the arrival area of the cablecar, the “Suoni e voci della Guerra Bianca” exhibition can be visited. The exhibition, which opened in 2006 at the Vermiglio Cultural Centre, displays artefacts and relics from Emilio Serra which were recovered in the mountains of Valle di Sole. The exhibition is organised into sections illustrating the construction process of the forts in Valle di Sole, the main events of the war on the Tonale front, the story of the refugees in the community of Vermiglio and their return to the devastated area at the end of the war.