Cruise lines continue to add a significant number of staterooms to existing ships during routine drydocks, as highlighted in the new 2026 Drydock Report from Cruise Industry News.
The additional capacity generally fills in under utilized public areas, with revenue that flows right to the bottom line.
Among upcoming programs, the 2016-built Ovation of the Seas will see the addition of 40 new staterooms, which will take over space currently occupied by various public areas.
Also included in the company’s modernization effort, the Harmony of the Seas is set to enter drydock in April for a refit that will include the creation of 91 additional staterooms.
A third ship is also getting a significant capacity increase with 68 new staterooms: the Liberty of the Seas.
Silversea’s Silver Muse saw a seven percent increase in 2025.
After entering drydock in November, the 2017-built vessel returned to service with 18 smaller staterooms replacing its original larger suites.
Norwegian Cruise Line continued to expand its ships’ capacities in 2025 by adding 26 additional staterooms to the Norwegian Bliss. The increase followed similar projects carried out onboard the Norwegian Joy and the Norwegian Encore in 2024.
A second ship, the Pride of America, saw the addition of 26 new staterooms during a drydock on the West Coast in May.
Other key capacity addition projects:
- Celestyal Discovery – 47 new staterooms
- Carnival Miracle – 5 new staterooms
- Holland America’s Zuiderdam – 11 new staterooms
- Norwegian Epic – 8 new staterooms
