La Pialassa (or Piallassa) della Baiona is a protected natural area located in the Ravenna municipality, about 10 km north of the city. The lagoon is formed by a network of herringbone channels that flow from the Lamone river towards the port of the Candiano canal.
There are a lot of routes available to visit it: don't miss the bike tour that starts from Porto Corsini!
Photo by Vanni Lazzari shared with license CC-BY-SA via Photo Emilia Romagna.