11 Night Cruise from Marseille
About this cruise
A trip this long changes your rhythm entirely, and that's very much the point. 11 nights from Marseille on September 26, 2026, visiting Genoa, Barcelona and Cádiz, with additional stops along the Western Mediterranean. The itinerary clusters several port calls together. Fast-paced for a few days, then the sea days hit and you can catch your breath. Crossing 4 borders through the Western Mediterranean: Italy, Spain, Portugal and United Kingdom. You'll notice the culture shift at every stop. Roughly 8 hours per stop. More of a sampler than a deep dive. When you're not ashore, Costa Diadema holds 3,724 guests across 14 decks. It's a big ship, with plenty to keep you busy. Longer sailings have a different energy. People relax into it, stop rushing, and start actually talking to each other. If you like having options (restaurants, bars, activities, entertainment), a big ship delivers that. Pro tip: fly in the day before. Marseille has plenty to offer, and you'll board relaxed instead of rushed. A September sailing dodges the peak crowds while the weather is still cooperating. Well timed. You'll probably start planning the next one before this one's even over.
View on official site
We added Costa Cruises's mandatory service charge to the prices above, so they show the real total. Costa Cruises bills it on board rather than in the fare, so their own site will quote you less.
- Cruise fare on Costa Cruises's site
- $1,731.75
- Service charge, paid on board
- +$143
- What you actually pay, per person
- $1,874.75
$13 per guest per night × 11 nights.
We last checked this price 1d ago, so expect some drift.