One of the top day trips from Trogir is to see Hvar Island and the Blue Cave. If you don't have a lot of time to explore the Dalmatian Archipelago, an organized tour like the five island speedboat tour is a great way to experience these stunning destinations.
This tour isn't for the faint of heart, as it lasts 11 hours from start to finish, but you get your money's worth. And from Trogir, you'll visit Biševo Island and the coastal town of Komiža, explore the epic Blue Cave and Stiniva Bay, swim in the clear waters off Vis and Pakleni Islands, and check out Hvar Island's ancient architecture