Celebrity Ascent: 11 nights from Civitavecchia (Rome)

Celebrity Ascent sails this route on 4 dates between May and September 2028. An 11-night round trip from Civitavecchia (Rome), sailing in the evening. It calls at Palermo, Souda (Chania), Piraeus (Athens), Santorini (until 10:00 PM), Mykonos, Valletta and Naples, with three days at sea along the way. The stops are in Italy, Greece and Malta, and calls last 9 to 15 hours. You're back in Civitavecchia (Rome) at 5:00 AM. Celebrity Ascent (2023) carries up to 3,260 guests on 17 decks and has 15 restaurants, 7 of them included in the fare.