On Tuesday 19 July, one of the days of the extraordinary UNIZAR course was held at the LSC facilities. This day consisted of a visit to the underground facilities where Pipo Bayo and Beatriz Hernández gave the students an extensive tour of the facilities and experiments housed in them followed by a brief presentation in the outdoor building of the Science that takes place in the LSC by its director Carlos Peña Garay. In the afternoon, outreach workshops were held, with the collaboration of Carlos Pobes, and a visit to the LSC museum.