Click on top left to choose a different ship. The menu above is specific to the Costa Diadema ship and provides a quick way to go to the different pages.
Cruisedeckplans provides full interactive deck plans for the Costa Diadema Deck 3 deck. Just move your mouse over any cabin and a pop up will appear with detail information, including a full description and floor layout, and a link to pictures and/or videos. These are the newest deck plans for Costa Diadema Deck 3 deck plan showing public venues and cabin numbers and locations.
You are viewing deck: 3 Centenary plan
Click on another deck below to view more deck plans. Click here for LIVE SHIP TRACKING
|#||Deck Plan Symbols|
|One upper & lower|
|One upper bed|
|Partly obstructed view|
|Single murphy bed|
|Single sofa bed|
|Two upper beds|
Public Spaces on Deck 3
You can click on any image for
larger size of the space on Costa Diadema.
Eliodoro AtriumThis is the heart of the ship, the gateway to this enchanted world. As you descend in one of the four panoramic lifts you can slowly take in all your beautiful surroundings.
Emerald TheaterThe ship's three tiered main theater with entertainment on offer ranging from musical and ballet productions to laser light shows and circus acts.
Scudo Rosso RestaurantThe golden colors are decorated with details in mother-of-pearl. The large windows allow the light in at sundown, creating the perfect mood for dinner.
Sissi RestaurantTwo level main dining room located on aft of Deck 3 and Deck 4
Cabin Check Tool
This tool will help you see what is on the deck above and the deck below your stateroom. Don't be surprised by loud chair scraping noise above you.