In Monopoli, visitors can explore the charming Old Town with its narrow streets and historic buildings, and enjoy picturesque views of the Adriatic Sea. The Monopoli Cathedral is a must-see for its stunning baroque architecture and beautiful interior. For a relaxing beach day, head to Lido Santo Stefano with its clear waters. Art enthusiasts can discover the Museo Diocesano, which showcases regional religious art and artifacts. Savour authentic Apulian dishes at a traditional trattoria. Best sights include the historic Castello di Carlo V, the picturesque Porto Antico, and the lively Piazza Giuseppe Garibaldi. Don't miss Cala Porta Vecchia, a charming beach with crystal-clear waters and ancient city walls as a backdrop.