How our Bliss Filters work
Detailed side-by-side comparison of Royal Caribbean and Regent Seven Seas Cruises cruise ships
| Specification | Mariner of the Seas | Seven Seas Grandeur |
|---|---|---|
| Cruise Line | Royal Caribbean | Regent Seven Seas Cruises |
| Maiden Voyage | 2002 | 2023 |
| Year Refurbished | 2018 | N/A |
| Adults Only | No | No |
| Specification | Mariner of the Seas | Seven Seas Grandeur |
|---|---|---|
| Passenger Capacity | 3,114 | 750 |
| Crew Size | 1,185 | 542 |
| Guest-to-Crew Ratio | 2.63 | 1.38 |
| Specification | Mariner of the Seas | Seven Seas Grandeur |
|---|---|---|
| Gross Tonnage | 138,279 | 55,254 |
| Length | 1,020 ft | 732 ft |
| Width | 157 ft | 105 ft |
| Ship Size Category | Large | Small |
| Number of Decks | 15 | 10 |
| Specification | Mariner of the Seas | Seven Seas Grandeur |
|---|---|---|
| Overall Cruiseable Rating | 10.0 / 10 | 10.0 / 10 |
| Roominess Score | N/A | 68.0 |
| Advised For | Staterooms, families, spa and fitness | Staterooms, romantic, entertainment, spa and fitness, dining |
