several railways were completed. This prompted the arrival of streetcars. In Cannes, projects such as the Boulevard Carnot, the rue d'Antibes and the Carlton Hotel on the Promenade de la Croisette were carried out. After the closure of the Casino des Fleurs (hôtel Gallia), a luxury establishment was built for the rich winter clientele, the Casino Municipal next to the pier Albert-Edouard. This casino was demolished and replaced by the new Palace in 1979.
With the 20th century came new luxury hotels such as the Miramar and the Martinez. The city was modernised with a sports centre, street cars, a post office, and schools. There were fewer British and German tourists after the First World War but more Americans. Winter tourism gave way to summer tourism and the summer casino at the Palm Beach was constructed.
The city council had the idea of starting an international film festival shortly before World War II. The first opened on 20 September 1946, held in the Casino Municipality
