The five picturesque Italian towns of Riomaggiore, Manarola, Corniglia, Vernazza and Monterosso (all considered part of the UNESCO world heritage list) are linked by a 11 km (6.8 mi) long coastal route. The whole trail can easily be walked in 6 hours but most of the walkers do it in 2 days, so you can enjoy longer times at the towns enjoying the beautiful architecture, the views over the Mediterranean Sea and sampling some delicious Italian food.