How our Bliss Filters work
Detailed side-by-side comparison of Celebrity Cruises and Royal Caribbean cruise ships
| Specification | Celebrity Ascent | Odyssey of the Seas |
|---|---|---|
| Cruise Line | Celebrity Cruises | Royal Caribbean |
| Maiden Voyage | 2023 | 2021 |
| Year Refurbished | N/A | N/A |
| Adults Only | No | No |
| Specification | Celebrity Ascent | Odyssey of the Seas |
|---|---|---|
| Passenger Capacity | 3,260 | 4,198 |
| Crew Size | 1,400 | 1,550 |
| Guest-to-Crew Ratio | 2.33 | 2.71 |
| Specification | Celebrity Ascent | Odyssey of the Seas |
|---|---|---|
| Gross Tonnage | 140,597 | 169,000 |
| Length | 1,073 ft | 1,138 ft |
| Width | 128 ft | 135 ft |
| Ship Size Category | Large | Mega |
| Number of Decks | 16 | 16 |
| Specification | Celebrity Ascent | Odyssey of the Seas |
|---|---|---|
| Overall Cruiseable Rating | 10.0 / 10 | 9.0 / 10 |
| Roominess Score | 36.0 | N/A |
| Advised For | Party, staterooms, romantic, entertainment, spa and fitness, dining | Party, families, entertainment |
