← Costa Diadema
Costa Diadema — the basics, and what to ask
started by CruiseChattr Team · · 0 replies
A large ship, 3,772 berths, but not the scale where you need a map for the first two days.
Built in 2014. Modern enough that the cabins and the wiring feel current.
Big enough that a sea day never runs dry, small enough that you are not queueing for lifts all week.
Passenger-to-crew is around 3.0 to 1, which is on the lean side. Expect queues at the pinch points.
If you have been aboard, the useful answer here is which deck you were on and whether you would book it again.
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