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
Beaujeu, Alpes-de-Haute-Provence Beaujeu, Alpes-de-Haute-Provence Beaujeu is a commune in the Alpes-de-Haute-Provence department in the Provence-Alpes-Côte d'Azur region of south-eastern France. The inhabitants of the commune are known as "Beaujolais" or "Beaujolaises". Beaujeu is located some 30 km east of Sisteron and 20 km north-east of Digne-les-Bains at an altitude of 880 m. Access to the commune is by the D900 road from Le Vernet in the north which passes through the length of the commune and continues south to Digne. The commune is rugged and mountainous. An enormous number of streams rise all over the commune which mostly converge on the Arigéol