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
Angles, Alpes-de-Haute-Provence Angles, Alpes-de-Haute-Provence Angles is a commune in the Alpes-de-Haute-Provence department in the Provence-Alpes-Côte d'Azur region of southeastern France. Angles is located some 5 km south-east of Saint-Andre-les-Alpes and 15 km north-east of Castellane. The village is close to the centre of the commune in the valley of the Torrent d'Angles at an altitude of 956m. National Highway N202 passes along the south-west edge of the commune in a tunnel with a country road branching north-east to the village then continuing south-east to Vergons. The commune is remote and rugged with extensive forests totalling 417 hectares which is almost half the