Sentiero Azzurro is a scenic hiking trail located in the Cinque Terre region of Italy. It connects the five picturesque villages of Monterosso al Mare, Vernazza, Corniglia, Manarola, and Riomaggiore. The trail offers stunning views of the Mediterranean Sea and the surrounding landscapes, making it a popular destination for both tourists and locals. The path is approximately 12 kilometers long and varies in difficulty, with some sections being more challenging than others. Hikers can experience the unique flora and fauna of the area, as well as the charming architecture of the villages along the way.