How our Bliss Filters work
Detailed side-by-side comparison of Royal Caribbean and Costa Cruises cruise ships
| Specification | Adventure of the Seas | Costa Serena |
|---|---|---|
| Cruise Line | Royal Caribbean | Costa Cruises |
| Maiden Voyage | 2001 | 2007 |
| Year Refurbished | N/A | 2015 |
| Adults Only | No | No |
| Specification | Adventure of the Seas | Costa Serena |
|---|---|---|
| Passenger Capacity | 3,114 | 3,700 |
| Crew Size | 1,185 | 1,100 |
| Guest-to-Crew Ratio | 2.63 | 3.36 |
| Specification | Adventure of the Seas | Costa Serena |
|---|---|---|
| Gross Tonnage | 142,000 | 114,500 |
| Length | 1,020 ft | 951 ft |
| Width | 161 ft | 116 ft |
| Ship Size Category | Large | Large |
| Number of Decks | 15 | 14 |
| Specification | Adventure of the Seas | Costa Serena |
|---|---|---|
| Overall Cruiseable Rating | 8.0 / 10 | 7.0 / 10 |
| Roominess Score | 36.0 | 30.2 |
| Advised For | Families, entertainment, spa and fitness | N/A |
