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
Aiglun, Alpes-Maritimes Aiglun, Alpes-Maritimes Aiglun is a French commune in the Alpes-Maritimes department in the Provence-Alpes-Côte d'Azur region of southeastern France. The inhabitants of the commune are known as "Aiglenois" or "Aiglenoises". Aiglun is a remote mountain commune some 40 km north-east of Nice in a straight line. There are only two access routes to the commune - the first by Highway D17 from Roquesteron to the east. Heading west on Highway D17 continue left onto Highway D10 which continues via a mountainous route into the commune and the village of Aiglun. The other access is the continuation of Highway D10 west