Bari, located on Italy's Adriatic coast, is a fantastic destination for couples seeking a blend of beautiful beaches, rich cultural heritage, and delicious local cuisine. You can relax on the sandy shores, explore the charming old town with its historic architecture, and savor authentic Apulian dishes in cozy trattorias. September is ideal for visiting Bari, as the weather is warm but not too hot, perfect for beach days and sightseeing.