Largest Carnival Cruise Ship 2025. The biggest carnival ships are carnival celebration (2022) and carnival jubilee, which will set sail for the line in late 2023. In 2025, the largest cruise ships in the world are marvels of engineering, each offering a unique experience.

In 2025, the largest cruise ships in the world are marvels of engineering, each offering a unique experience. The largest carnival cruise ship, carnival jubilee (on the left) is two and a half times as big as the smallest ship, carnival elation (on the right).