Silk – History, art and economy at Lucca ArtExhibitions Exhibition on Silk and its participation in Lucca's history, art and economy. From 3rd July until 8th August 2021 on the castle of Porta San Pietro, City Walls. Information:Opening hours:4 to 8 pm (wed-fri), 11am to 1 pm/4 to 8 pm (sat)Municipality:LuccaEntrance:Free entryTelephone:+39 340 7806867 Facebook Porta San Pietro