There are two Cards sold by the Cinque Terre Park: trains and trails.
To buy them:
https://card.parconazionale5terre.it/
The services offered by the Charter
Second class access to regional and fast regional trains (excluding IC/ICN/FB trains) on the Levanto – La Spezia route (and vice versa)
Access to the Park area
The use of the bus service managed by ATC within the countries
Free use of the toilets in the railway stations of Riomaggiore, Manarola, Corniglia, Vernazza, Monterosso) for NON-owners the cost is 1 euro)
Internet WI-FI navigation in the Hot Spots of the Park
http://www.parconazionale5terre.it/pagina.php?id=148
http://www.parconazionale5terre.it/pagina.php?id=149