12 Night Western Mediterranean from Marseille Cruise aboard the Costa Diadema
Settle in for twelve nights of relaxing travel through on the Mediterranean when you set sail with the Costa Diadema from Marseille and back.
Aboard this cruise you will tour through standard destinations like Barcelona as well as uncommon destinations like Cartagena, Spain, Alicante, and Gibraltar. This route is a rare one for the Diadema, As it sails it just once.
The price is the total price for a suite, including all entertainment, meals, taxes, and port fees.
The Costa Diadema
Based in South America and Europe and refurbished just three years ago in 2023, over 3,700 travelers can cruise on this Dream class ship.
The Diadema Costa offers a roller skating rink, a solarium, a gym, a spa, a jacuzzi, a casino, and an outdoor movie theater.
Your Itinerary
This cruise consists of nine port days and two sea days. Highlights include visits to uncommon stops like Cartagena, Spain, Alicante, and Gibraltar.
Apple
Outlook
Alternate Sailings
The Diadema sails this route once next year, but doesn't sail it this year. No other ship sails this exact same route. In the accompanying graphic you can see a visualization of when this ship sails as well as the relative price for a suite.
Book Your Cruise
Since it was first listed on March 15th of this year, The price of a suite on this cruise has fluctuated between $2,258 and $3,803 including taxes and port fees. This graph shows the price over time for all types of cabin. At only 15% more expensive than the all time low of $2,258 now is a great time to reserve your suite
Last Updated: Oct 2, 2026
Last Modified: Sep 19, 2026