This rugged, hugely popular 24km hiking trail traces the spectacular tip of Cap Corse, linking Macinaggio with Centuri. While the entire hike typically takes over seven hours, some handy shortcuts exist: from the remote village of Barcaggio, 3½ hours along, you can take the San Paulu boat back to Macinaggio (adult/child €15/10), or a shuttle bus back to Macinaggio or on to Centuri (€10).