For anybody going to Trieste this summer/autumn don't forget there are now various boat services available from Trieste. A new service is one from Trieste to Grado. Then there will be the usual one to Sistiana and the hydrofoil service to Pola which starts on 1 July.
From 1 July the hydrofoil service between Trieste and Pola will initiate with daily sailings except on Mondays and this year will also include stoppages at Pirano, Parenzo, Rovigno and Pola.
And don't forget you can also catch a boat across the bay to Muggia.