Costa Diadema

For cruises up to 7 nights, passengers can bring one piece of hand luggage and one bag per person. On cruises lasting 8 to 14 nights, passengers can bring a piece of hand luggage and 2 suitcases per person. For cruises over 14 nights in length, passengers are permitted to bring 3 suitcases and one piece of hand luggage per person.

All pieces of luggage must not exceed 23kg in weight.

Smoking – cigarettes, cigars and pipes – is forbidden in all public areas of the ship except the areas marked as "Cigar Lounge".

Electronic cigarettes may only be used in cabins and in the areas marked as "Cigar Lounge".

Smoking is only permitted in designated outdoor smoking areas equipped with ashtrays and outdoors on private balconies.

Yes, you can use the Costa Cruises app while cruising onboard Costa Diadema. On the app, you can book excursions and restaurants, chat with other passengers, review your onboard spending, and keep up to date with the timetables and stages of your itinerary.