Provence-Alpes-Côte d'Azur daily basis, but cities are investing in public transport networks such as Marseille's subway (2 lines) and tramway (3 lines), Aubagne's tramway (1 line) and Nice's tramway (1 line). Other networks existed at the beginning of the 20th century in smaller cities such as Aix-en-Provence, Avignon, La Ciotat and Toulon but are now gone. Major universities of the region include the Aix-Marseille University, the University of Toulon, the University of Avignon and the University of Nice Sophia Antipolis. Other towns have higher education classes but no Universities. Provence-Alpes-Côte d'Azur Provence-Alpes-Côte d'Azur (; ; ; PACA) is one of the 18
Digne-les-Bains the bishopric, the fleur-de-lis as Charles of Anjou, Count of Provence. The letter "D" is the letter of the city. The letters "L" have been added under Louis XIV, King of France, Count of Provence and Forcalquier. Digne-les-Bains Digne-les-Bains (; Occitan: "Dinha dei Banhs"), or simply and historically Digne (Occitan: "Dinha" in classical norm or "Digno" in Mistralian norm), is a commune of France, capital of the Alpes-de-Haute-Provence department, and situated in the region of Provence-Alpes-Côte d'Azur. The name its inhabitants is Dignois. It had a population of 17,268 as of 2008. Located on the edge of the and on