The former slaughterhouse of Testaccio, designed by Gioacchino Ersoch between 1888 and 1891 and active until 1975, now Roma's Città delle Arti. The T2 pavilion, run by Azienda Speciale Palaexpo, hosts Romaeuropa Festival's Ultra Club and its live and audiovisual programme.
Photo: Wikimedia Commons, CC BY-SA 4.0
