Taking the local commuter/milk trains they used to deliver milk and mail to the cities to Vernazza from Genova or La Spezia is a magnificent experience. You will ride along the cliffs, overlooking turquoise waters and olive trees. Tunnel after tunnel, the air cools and heats in the sun. There is no car traffic in Vernazza, which definitely adds to the village's charms. There is a small parking lot about a quarter mile north of the village.
Pisa International Airport is 80km away.