When you look at Princess Cruises, you’ll notice something different compared to other cruise lines.

They’re not trying to build the biggest ships in the world — instead, they focus on elegant, spacious ships that feel refined rather than overwhelming.

That’s why even their largest ships feel more relaxed compared to mega-ships from other cruise lines.

That said, Princess has definitely stepped things up recently with their newest class — and these ships are now the largest in the fleet by a big margin.

Let’s start with the biggest ships

Star Princess (2025)

Gross Tonnage: 175,500 GT | Length: 1,133 ft | Guest Capacity: 4,310

Star Princess is not only the largest ship in the Princess fleet, but also the newest — and you can immediately feel the difference when you compare it to older ships.

Everything onboard feels bigger, more open, and more modern, from the dining venues to entertainment spaces.

One of the most exciting features is something completely new for Princess.

Here’s what makes this ship stand out:

• The Dome (first geodesic dome at sea)
• Larger dining venues than previous ships
• Expanded casino area
• Over 2,150 staterooms
• 1,500+ crew members

This ship is perfect if you want a modern Princess experience with more space and upgrades.

Sun Princess (2024)

Gross Tonnage: 175,500 GT | Length: 1,132 ft | Guest Capacity: 4,310

Sun Princess is the ship that introduced the Sphere Class, and honestly, it feels like a complete redesign of what a Princess ship should be.

Even though it’s almost identical in size to Star Princess, it still deserves attention because it set the foundation.

What really stands out here is how much variety the ship offers without feeling crowded.

Highlights include:

• 30 restaurants and bars
• 5 pools
• 5,000+ sq ft shopping area
• 25+ new brands onboard
• The Dome entertainment space

If you want a next-generation Princess cruise, this is where it all began.

Discovery Princess (2022)

Gross Tonnage: 145,000 GT | Length: 1,083 ft | Guest Capacity: 3,660

Discovery Princess was the largest ship in the fleet before the new class arrived, and it still feels like a premium, modern cruise ship.

It offers a great mix of space and features without going overboard.

What you’ll find onboard:

• 19 decks
• 20 restaurants and bars
• 4 pools + 10 hot tubs
• 1,800+ staterooms

A great choice if you want a large ship without the newest-ship price tag.

Enchanted Princess (2020)

Gross Tonnage: 144,650 GT | Length: 1,083 ft | Guest Capacity: 3,660

Enchanted Princess is very close in size to Discovery Princess, but slightly smaller in tonnage.

What I like about this ship is how well-balanced everything feels — nothing feels too crowded or too empty.

Key highlights:

• Around 1,800 staterooms
• Multiple dining venues
• Spacious layout
• Nearly 1,350 crew members

Perfect for a comfortable and consistent cruise experience.

Sky Princess (2019)

Gross Tonnage: 144,650 GT | Length: 1,083 ft | Guest Capacity: 3,660

Sky Princess is almost identical to Enchanted Princess, but it has its own identity — especially when it comes to onboard features.

At launch, it gained attention for offering some of the largest balconies at sea, which is a big deal for many cruisers.

What stands out:

• Larger balcony spaces
• Strong dining options
• Modern design
• Entertainment venues

A great pick if you love balcony cabins and outdoor views.

Majestic Princess (2017)

Gross Tonnage: 143,700 GT | Length: 1,082 ft | Guest Capacity: 3,560

Majestic Princess is slightly smaller, but it brings something unique to the table — it was originally designed for the Chinese market.

Because of that, the onboard experience feels a bit different compared to other ships.

What makes it unique:

• Different dining concepts
• Unique entertainment styles
• Slightly smaller passenger capacity
• International-focused design

Ideal if you want a slightly different Princess experience.

Regal Princess (2014)

Gross Tonnage: 142,229 GT | Length: 1,082 ft | Guest Capacity: 3,560

Regal Princess continues the Royal-class lineup but introduces a few subtle upgrades over earlier ships.

One thing that stands out is the addition of more outdoor-focused spaces.

Here’s what you’ll notice:

• Aft pool area
• Promenade deck
• Multiple dining options
• Classic Royal-class layout

A solid option if you want a tried-and-tested large ship.

Royal Princess (2013)

Gross Tonnage: 142,229 GT | Length: 1,083 ft | Guest Capacity: 3,560

Royal Princess is where this class began — and at the time, it was a huge leap forward for the cruise line.

It introduced several features that are now standard across newer ships.

Highlights include:

• SeaWalk (glass floor walkway over water)
• Private cabanas
• Expanded dining options
• Nearly 2,000 cabins

Think of this as the foundation of modern Princess ships.

Sapphire Princess (2004)

Gross Tonnage: 115,875 GT | Length: 952 ft | Guest Capacity: 2,680

Sapphire Princess is a ship that has aged really well over time.

Even though it’s older, regular updates have kept it relevant, and it still offers a solid mix of space and features.

What you’ll find onboard:

• 18 decks
• Around 1,300 staterooms
• 5 main dining rooms
• Multiple refurbishments over the years

A great option if you want a mid-size ship with a proven track record.

Diamond Princess (2004)

Gross Tonnage: 115,875 GT | Length: 952 ft | Guest Capacity: 2,710

Diamond Princess is almost identical in size to Sapphire Princess, but it has one unique twist — it was designed specifically for the Japanese market.

Because of that, the onboard experience feels slightly different.

What makes it stand out:

• Japan-focused design
• Unique dining and entertainment options
• Same strong layout as Sapphire
• Slightly higher passenger capacity

Ideal if you want a unique cultural cruise experience.

Ruby Princess (2008)

Gross Tonnage: 113,561 GT | Length: 951 ft | Guest Capacity: 3,080

Ruby Princess is part of a trio of ships that are almost identical in size and layout.

It still offers everything you’d expect from a modern cruise.

Key highlights:

• Around 1,500 staterooms
• Multiple dining venues
• Balanced design
• Entertainment options

A reliable choice for a classic Princess experience.

Emerald Princess (2007)

Gross Tonnage: 113,561 GT | Length: 951 ft | Guest Capacity: 3,090

Emerald Princess is very similar to Ruby Princess, but it feels slightly more updated due to ongoing refurbishments.

What you’ll notice onboard:

• 4 pools + 7 hot tubs
• Multiple restaurants and bars
• Fitness center and spa
• Casino and entertainment

A great option if you want a feature-rich mid-size ship.

Crown Princess (2006)

Gross Tonnage: 113,561 GT | Length: 952 ft | Guest Capacity: 3,090

Crown Princess completes this trio and offers a very similar experience.

Even though these ships are older, they still feel lively and well-equipped.

Highlights include:

• 1,500+ staterooms
• Multiple pool areas (including splash pool)
• Three main dining rooms
• 19 decks

Perfect for a classic cruise with plenty of amenities.

Caribbean Princess (2004)

Gross Tonnage: 112,894 GT | Length: 952 ft | Guest Capacity: 3,140

Caribbean Princess held the title of largest Princess ship by passenger capacity for many years.

Even today, it still offers a surprisingly spacious experience.

What stands out:

• More decks than other Grand-class ships
• Wide range of dining options
• Multiple pools
• Updated over time

A great choice if you want a large feel without a modern mega-ship.

Grand Princess (1998)

Gross Tonnage: 107,517 GT | Length: 949 ft | Guest Capacity: 2,610

Grand Princess is the oldest ship in the fleet, but interestingly, it’s not the smallest.

When it launched, it was actually one of the most advanced ships in the world.

Even now, it still holds its own.

What makes it special:

• Historic importance
• Continuous upgrades
• Updated dining and lounges
• Entertainment venues

Ideal if you enjoy a classic cruise with history.

Island Princess (2003)

Gross Tonnage: 92,822 GT | Length: 964 ft | Guest Capacity: 2,210

Island Princess is a great example of how smaller ships can still deliver a complete cruise experience.

It feels quieter, less crowded, and much easier to navigate compared to larger ships.

What you’ll find onboard:

• 16 decks
• Around 1,000 staterooms
• Two main dining rooms
• 3 pools
• Canal-friendly design

Perfect for travelers who want a relaxed cruise with unique itineraries.

Coral Princess (2002)

Gross Tonnage: 91,621 GT | Length: 964 ft | Guest Capacity: 2,000

Finally, we reach the smallest ship in the Princess Cruises fleet.

Coral Princess may be compact, but it still delivers a full cruise experience — just on a smaller scale.

What stands out here is how easy and peaceful everything feels onboard.

Key highlights:

• Around 1,500 staterooms (more than Island Princess).
• Compact and easy-to-explore layout.
• Essential dining and entertainment.
• Ideal for scenic and destination-heavy cruises.

Best for travelers who prefer a quiet, less crowded cruise experience.

List Of Princess Cruise Ships by Size

If you want a quick and easy way to compare all Princess ships, this table gives you a clear side-by-side view of their size, capacity, and key specs.

It’s perfect for spotting the biggest ships instantly and understanding how each vessel stacks up. Use it as a fast reference before choosing the right ship for your cruise style.

SHIP NAME	GROSS TONNAGE	SHIP LENGTH	PASSENGER CAPACITY	WIDTH	YEAR
Star Princess	175,500	1,133 ft	4,310	158 ft	2025
Sun Princess	175,500	1,132 ft	4,310	139 ft	2024
Discovery Princess	145,000	1,083 ft	3,660	126 ft	2022
Enchanted Princess	144,650	1,083 ft	3,660	126 ft	2020
Sky Princess	144,650	1,083 ft	3,660	126 ft	2019
Majestic Princess	143,700	1,082 ft	3,560	126 ft	2017
Regal Princess	142,229	1,082 ft	3,560	126 ft	2014
Royal Princess	142,229	1,083 ft	3,560	126 ft	2013
Sapphire Princess	115,875	952 ft	2,680	123 ft	2004
Diamond Princess	115,875	952 ft	2,710	123 ft	2004
Ruby Princess	113,561	951 ft	3,080	118 ft	2008
Emerald Princess	113,561	951 ft	3,090	118 ft	2007
Crown Princess	113,561	952 ft	3,090	118 ft	2006
Caribbean Princess	112,894	952 ft	3,140	118 ft	2004
Grand Princess	107,517	949 ft	2,610	118 ft	1998
Island Princess	92,822	964 ft	2,210	106 ft	2003
Coral Princess	91,621	964 ft	2,000	106 ft	2002

Which Princess Ship Size is Best?

Now that we’ve covered the full fleet, the big question is

Which Princess ship should you actually choose?

Here’s the simplest way to decide

Choose the Biggest Ships (Sphere Class) if you want:

• The newest ships in the fleet.
• Modern design and technology.
• More dining, shopping, and entertainment options.
• A premium, next-generation cruise experience.

Best for: First-time cruisers, couples, and luxury travelers

Choose Royal Class Ships if you want:

• A balance of size and comfort.
• Plenty of features without overwhelming crowds.
• Proven and popular ships.

Best for: Most travelers (safe choice)

Choose Mid-Size Ships (Crown / Grand Class) if you want:

• A more traditional cruise feel.
• Slightly lower prices.
• Less crowded public areas.

Best for: Repeat cruisers and relaxed travelers

Choose Smaller Ships (Coral Class) if you want:

• Unique itineraries (like Panama Canal).
• A quieter, slower-paced cruise.
• Fewer crowds and easier navigation.

Best for: Destination-focused travelers

Final Takeaway

Princess Cruises does something very different compared to other cruise lines:

• They don’t focus on being the biggest.
• They focus on comfort, space, and experience.

That’s why even their largest ships feel:

• Less crowded
• More refined
• Easier to enjoy