How our Bliss Filters work
Detailed side-by-side comparison of Silversea and Royal Caribbean cruise ships
| Specification | Silver Moon | Spectrum of the Seas |
|---|---|---|
| Cruise Line | Silversea | Royal Caribbean |
| Maiden Voyage | 2021 | 2019 |
| Year Refurbished | N/A | N/A |
| Adults Only | No | No |
| Specification | Silver Moon | Spectrum of the Seas |
|---|---|---|
| Passenger Capacity | 596 | 4,180 |
| Crew Size | 411 | 1,500 |
| Guest-to-Crew Ratio | 1.45 | 2.79 |
| Specification | Silver Moon | Spectrum of the Seas |
|---|---|---|
| Gross Tonnage | 40,700 | 168,666 |
| Length | 698 ft | 1,138 ft |
| Width | 86 ft | 136 ft |
| Ship Size Category | Small | Mega |
| Number of Decks | 7 | 16 |
| Specification | Silver Moon | Spectrum of the Seas |
|---|---|---|
| Overall Cruiseable Rating | 10.0 / 10 | 7.0 / 10 |
| Roominess Score | N/A | N/A |
| Advised For | Staterooms, romantic, spa and fitness, dining | N/A |
