Tours and activities Trieste Now: events Tours and activities SUP in Trieste Trieste HopTour Electric scooter sightseeing tours Trieste Running Tours FVG Card SUP in Trieste Admire the charming city of Trieste from the sea in SUP! Trieste HopTour Visit Trieste by bus! A hop-on, hop-off tour from Piazza Unità d'Italia to San Giusto Castle and Miramare Castle! Electric scooter sightseeing tours Explore Trieste in a new, environmentally-friendly and fun way! Trieste Running Tours Sightseeing in Trieste…while running!