Point of interest
Delfino Verde Navigazione
12 locals recommend,
Location
7 Piazza della Borsa
Trieste, Friuli-Venezia Giulia
Tips from locals
A very nice boat-tour starting from MOLO AUDACE arriving to SISTIANA BAY with 2 other stops in the middle: BARCOLA LITTLE HARBOUR and GRIGNANO LITTLE HARBOUR. It's a cheap public transportation.
I suggest you take a boat trip to trip to Trieste, it is a half an hour scenic ride.