Explore Costa Diadema Onboard Activities

Costa Diadema Bars

Eliodoro Bar

Atrium Bar

Bollicine Bar

Prosecco Bar

Cigar Lounge

Cigar Bar

Country Rock Club

Grand Bar Orlov

La Buena Bar

Piano Bar

Stella Del Sud Bar

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Costa Diadema Casinos

Golden Jubilee Casino

Table games and slot machines Card Room

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Costa Diadema Entertainment

4D Cinema

Club Allnat

Dance Club

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Costa Diadema Kid's Areas

Teens Zone

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Costa Diadema Others

Costa Travel Office

Customer Care

Customer Service

Lido Samsara

The Library

Winter Garden

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Costa Diadema Pools

Lido Blue Moon Pool

Lido Via col Vento

Waterpark

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Costa Diadema Shops

Galleria Shops

Photo Shop

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Costa Diadema Sports

Gymnasium

Jogging Track

Sports Deck

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Find a Cruise on Costa Diadema