On maps, you'll see this marked as the "Blue ... If you haven't already purchased admission to the Parco Nazionale Cinque Terre, you'll have to pay a few euros near the trailhead.
You can also veer off the trail halfway between the Cinque Terre villages for a visit to the clothing-optional beach, Guvano. Recent visitors called Sentiero Vernazza a Corniglia a semi-strenuous ...