How our Bliss Filters work
Detailed side-by-side comparison of Carnival Cruise Line and Celebrity Cruises cruise ships
| Specification | Carnival Horizon | Celebrity Millennium |
|---|---|---|
| Cruise Line | Carnival Cruise Line | Celebrity Cruises |
| Maiden Voyage | 2018 | 2000 |
| Year Refurbished | N/A | 2015 |
| Adults Only | No | No |
| Specification | Carnival Horizon | Celebrity Millennium |
|---|---|---|
| Passenger Capacity | 3,960 | 2,158 |
| Crew Size | 1,400 | 999 |
| Guest-to-Crew Ratio | 2.83 | 2.16 |
| Specification | Carnival Horizon | Celebrity Millennium |
|---|---|---|
| Gross Tonnage | 133,457 | 91,000 |
| Length | 1,055 ft | 965 ft |
| Width | 122 ft | 105 ft |
| Ship Size Category | Large | Large |
| Number of Decks | 15 | 11 |
| Specification | Carnival Horizon | Celebrity Millennium |
|---|---|---|
| Overall Cruiseable Rating | 9.0 / 10 | 8.0 / 10 |
| Roominess Score | N/A | 35.8 |
| Advised For | Party, families, entertainment | Cultural, staterooms, romantic, families, spa and fitness |
