Costa Diadema

About this ship

The Costa Diadema is a large cruise ship known for its family-friendly atmosphere and diverse onboard experiences, including a stunning wellness center and multiple dining options. Its distinctive feature is the spectacular "Piazza di Spagna," a vibrant central atrium that hosts live entertainment and social gatherings.

Barcelona to Barcelona • 3 nights • Departs Oct. 31, 2026

Current Location Future Locations Local Time at Ports Packing List

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Units: Imperial Metric

Cruise Weather Brief

Day 1

Saturday Oct. 31, 2026

Barcelona, Catalonia, Spain

Port Guide

Weather forecast available on Oct. 16, 2026 for Cruise Outlook Premium users and on Oct. 24, 2026 for free users.

Other ships at location: Royal Caribbean Explorer Of The Seas, MSC Grandiosa, MSC Euribia, Princess Sun Princess

24,995 total passengers

Day 2

Sunday Nov. 1, 2026

Marseille, France

Port Guide

Weather forecast available on Oct. 17, 2026 for Cruise Outlook Premium users and on Oct. 25, 2026 for free users.

Other ships at location: Royal Caribbean Brilliance Of The Seas, Seabourn Sojourn, Costa Smeralda, MSC Opera, MSC Euribia

22,147 total passengers

Day 3

Monday Nov. 2, 2026

Savona, Italy

Port Guide

Weather forecast available on Oct. 18, 2026 for Cruise Outlook Premium users and on Oct. 26, 2026 for free users.

Other ships at location: none

4,947 total passengers

Day 4

Tuesday Nov. 3, 2026

Barcelona, Catalonia, Spain

Port Guide

Weather forecast available on Oct. 19, 2026 for Cruise Outlook Premium users and on Oct. 27, 2026 for free users.

Other ships at location: Norwegian Gem, Costa Fascinosa, Costa Pacifica

13,341 total passengers

Weather data provided by OpenWeather

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