The only difference in half day & full day is the duration of the tour, half day lasts 4 hours and full day lasts 8 hours. We'll visit the same locations. In full day tour you have more time to enjoy, sunbathe, ride by boat, we recommend lunch in one of the best Restaurants in Dubrovnik while you are on tour.
Price is for private tour of Elafiti islands, duration 8 hours for max 6 persons.