The Gare du Sud is a former French railway station located in the "Libération" quarter of the city of Nice in south-east France. The station was the terminus of the metre gauge railway of the Chemins de Fer de Provence rail company which links Nice to Digne-les-Bains in the department of Alpes-de-Haute-Provence. The station was closed in December 1991 when it was replaced by the Gare de Nice CP station. It remained derelict until 2013, when the station building was renovated and converted into a library.