
Lately, we’ve witnessed an unbelievable transformation in cruise ships. Cruise strains are at all times seeking to amaze passengers with more and more bigger and extra trendy ships.
With such an enormous market, it’s grow to be troublesome to determine which ship to decide on, and plenty of passengers proceed to marvel that are the most important cruise ships on this planet.
On this article, we’ll take a look at the 2025 rating, which focuses on the ships’ precise dimension as measured by their tonnage.
10. MS Arvia

CRUISE LINE: P&O Cruises (Carnival)GROSS TONNAGE: 185,600 GTYEAR BUILT: 2022PASSENGER CAPACITY: about 6,600 max
In tenth place, we’ve got MS Arvia from the British cruise line P&O Cruises.
For those who’re American, you may not be too conversant in this ship, because it primarily departs from Southampton and sails to Northern Europe, the Mediterranean, and the Canary Islands.
Nonetheless, all you really want to know is that it’s the flagship of P&O, which is a part of the Carnival group (a reputation you’re probably extra conversant in). It may positively be a pleasant possibility in case you’re searching for a big ship for a cruise in Europe.
9. Costa Toscana


CRUISE LINE: Costa Cruises (Carnival)GROSS TONNAGE: 186,350 GTYEAR BUILT: 2021PASSENGER CAPACITY: about 6,500 max
Ninth place goes to Costa Toscana, a ship from Costa Cruises. It’s the most recent vessel within the firm’s fleet and the present flagship.
For those who take a look at the images, you’ll discover it appears fairly much like MS Arvia, which we simply mentioned. That’s as a result of they’re constructed on the identical blueprint.
How is that potential? Effectively, in case you don’t know, Costa and P&O are each a part of Carnival Company, which explains why their ships share many similarities.
What differs is the décor and total environment on board. On Costa, you’ll discover an genuine Italian atmosphere, the hallmark of this historic Italian cruise line.
8. MSC World Europa/World America


CRUISE LINE: MSC CruisesGROSS TONNAGE: 215,800 GTYEAR BUILT: 2022PASSENGER CAPACITY: about 6,700 max
Place quantity eight for a ship by MSC Cruises. This Italy-born cruise line has been increasing considerably lately, particularly within the American market.
One in all its principal promoting factors is actually its very inexpensive costs, however the brand new ships are additionally making it a cruise line nicely price contemplating.
As you would possibly guess, MSC World Europa it’s presently the most important ship within the fleet, however in 2025, MSC World America was additionally lunched, a sister ship of very related dimension.
7. Attract of the Seas


CRUISE LINE: Royal CaribbeanGROSS TONNAGE: 225,300 GTYEAR BUILT: 2010PASSENGER CAPACITY: about 6,780 max
Seventh place for Attract of the Seas, the second ship within the Oasis household. It was launched solely a yr after Oasis of the Seas and may truly host about 50 extra passengers, although its gross tonnage is barely decrease than its sister ship.
Like the opposite ships on this class, it gives a variety of leisure venues and actions, together with a zip-line, the AquaTheater, and the interactive H20 Zone water park.
6. Oasis of the Seas


CRUISE LINE: Royal CaribbeanGROSS TONNAGE: 226,800 GTYEAR BUILT: 2009PASSENGER CAPACITY: about 6,750 max
In sixth place is Oasis of the Seas, measuring 1,186.5 toes (361.6 meters). It was the primary ship within the Oasis class and entered service in 2009.
When it was launched, it was the most important cruise ship on this planet, however subsequent ships have since taken that title. It’s fairly outstanding that, after greater than 15 years, it nonetheless ranks quantity 5 on this checklist.
Oasis of the Seas has 16 decks in whole and may accommodate round 6,700 passengers.
5. Concord of the Seas


CRUISE LINE: Royal CaribbeanGROSS TONNAGE: 226,900 GTYEAR BUILT: 2016PASSENGER CAPACITY: about 6,690 max
Concord of the Seas holds the fifth place on this rating. It has a gross tonnage of about 226,900 GT, simply barely extra then the earlier ship.
Concord launched a brand new normal for household holidays, setting a report for the tallest slide at sea that doesn’t finish in a pool, referred to as the Final Abyss. You’ve most likely tried it your self in case you’ve ever been on board.
4. Symphony of the Seas


CRUISE LINE: Royal CaribbeanGROSS TONNAGE: 228,000 GTYEAR BUILT: 2018PASSENGER CAPACITY: about 6,680 max
Symphony of the Seas is one other ship within the Oasis class, very related by way of dimension and onboard facilities to the ships talked about above.
As you’ve most likely seen, all of those Oasis-class ships have very related gross tonnage. Symphony goes barely over, at 228,081 GT.
It formally entered service in 2018 and primarily gives cruises departing from Miami, though it typically sails Europe itineraries through the summer season months.
It additionally ranks among the many high Royal Caribbean ships total. I like to recommend trying out the total rating of Royal Caribbean ships from finest to worst!
3. Marvel of the Seas


CRUISE LINE: Royal CaribbeanGROSS TONNAGE: 235,600 GTYEAR BUILT: 2022PASSENGER CAPACITY: about 7,000 max
Taking the third spot is one other Royal Caribbean ship: Marvel of the Seas. It held the title of the world’s largest cruise ship for a very long time however misplaced that report in 2024 when Icon of the Seas surpassed it.
Like many of those mega-ships, it was constructed on the Chantiers de l’Atlantique in Saint-Nazaire, France, and entered service in 2022.
Marvel of the Seas has a number of themed neighborhoods, every distinct in goal, structure, and décor. It additionally boasts one other report: it homes the most important household suite on this planet.
2. Utopia of the Seas


CRUISE LINE: Royal CaribbeanGROSS TONNAGE: 236,000 GTYEAR BUILT: 2024PASSENGER CAPACITY: about 7,600 max
In second place is Utopia of the Seas, the most recent ship on the checklist, which entered service in July 2024.
Although it’s model new, it’s not the most important. It has to accept second place, as considered one of its sister ships is simply barely greater.
1. Icon of the Seas


CRUISE LINE: Royal CaribbeanGROSS TONNAGE: 248,600 GTYEAR BUILT: 2023PASSENGER CAPACITY: about 7,600 max
Icon of the Seas by Royal Caribbean is presently the most important cruise ship on this planet.
This new ship made its inaugural voyage in January 2024, and though it’s not the most recent ship, it nonetheless holds the title of the most important on the subject of gross tonnage.
Its official measures are:
Size: 1,196.7 toes (364.75 meters)
Width: 159 toes (48.47 meters)
Gross Tonnage: 248,663 GT
Decks: 20 whole, with 18 accessible to friends
Icon of the Seas can also be a marvel of engineering and mechanics, powered by six Wartsila multi-fuel engines that may run on each LNG (liquefied pure fuel) and distillate gasoline.
The ship accommodates about 7,600 passengers with about 2,350 crew members.
On board, you’ll discover 7 swimming swimming pools and 6 completely different waterslides. With this ship, Royal Caribbean has damaged a number of information, together with having the tallest slide at sea and the most important water park ever constructed on a cruise ship.
And it’s not even over, test the 7 Huge Modifications Coming to Royal Caribbean in 2025.
CRUISE ESSENTIALS 2025
We earn a fee in case you make a purchase order, at no extra value to you.
OUR PICK
We earn a fee in case you make a purchase order, at no extra value to you.
SUPER USEFUL
We earn a fee in case you make a purchase order, at no extra value to you.
Source link