How our Bliss Filters work
Detailed side-by-side comparison of Royal Caribbean and Oceania Cruises cruise ships
| Specification | Mariner of the Seas | Riviera |
|---|---|---|
| Cruise Line | Royal Caribbean | Oceania Cruises |
| Maiden Voyage | 2002 | 2011 |
| Year Refurbished | 2018 | 2019 |
| Adults Only | No | No |
| Specification | Mariner of the Seas | Riviera |
|---|---|---|
| Passenger Capacity | 3,114 | 1,250 |
| Crew Size | 1,185 | 800 |
| Guest-to-Crew Ratio | 2.63 | 1.56 |
| Specification | Mariner of the Seas | Riviera |
|---|---|---|
| Gross Tonnage | 138,279 | 66,084 |
| Length | 1,020 ft | 785 ft |
| Width | 157 ft | 106 ft |
| Ship Size Category | Large | Medium |
| Number of Decks | 15 | 15 |
| Specification | Mariner of the Seas | Riviera |
|---|---|---|
| Overall Cruiseable Rating | 10.0 / 10 | 9.0 / 10 |
| Roominess Score | N/A | 41.8 |
| Advised For | Staterooms, families, spa and fitness | Cultural, staterooms, romantic, adults, spa and fitness, dining |
