Trastevere is Rome's most charming and authentic neighborhood, located across the Tiber River. Its cobblestone streets are lined with ivy-covered buildings, hidden piazzas, and traditional trattorias serving genuine Roman cuisine. The neighborhood comes alive at night with vibrant bars and restaurants. Piazza Santa Maria in Trastevere features a 12th-century basilica with stunning golden mosaics. Every Sunday, the famous Porta Portese flea market attracts bargain hunters from across the city.