Châteauneuf-lès-Martigues is a charming town located in the Étang de Berre region of Provence-Alpes-Côte d'Azur in southeastern France. This picturesque town is known for its stunning natural beauty, with the Étang de Berre providing a scenic backdrop to the area. The town itself is characterized by its traditional Provençal architecture, with narrow winding streets, colorful buildings, and charming town squares. The historic center of Châteauneuf-lès-Martigues is filled with quaint shops, cafes, and restaurants, where visitors can sample delicious local cuisine and soak up the relaxed atmosphere.