Princess· Royal Class
Discovery Princess
Discovery Princess is the sixth and final Royal-class ship, launched in early 2022 at 145,000 gross tons. She carries up to 3,660 guests and is a popular choice for Alaska and Mexican Riviera sailings from the U.S. West Coast.
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Ship specs
- Cruise line: Princess
- Ship class: Royal
- Year launched: 2022
- Gross tonnage: 145,000 GT
- Length: 1,083 ft
- Passengers (double occupancy): 3,660
About Discovery Princess
Discovery Princess is the sixth and final Royal-class ship, launched in early 2022 at 145,000 gross tons. She carries up to 3,660 guests and is a popular choice for Alaska and Mexican Riviera sailings from the U.S. West Coast.
Best for: West Coast cruisers heading to Alaska or Mexico who want a polished, well-rounded ship without the overwhelming scale of a mega-ship.
Key features and highlights
- ▸The Wakeview Pool is an infinity-style pool at the stern with sweeping ocean views, paired with a craft cocktail bar.
- ▸Sky Suites offer 1,507 square feet of living space with 270-degree panoramic views from the largest balconies at sea.
- ▸The Sanctuary is a redesigned adults-only retreat with twice the cabanas of earlier Royal-class ships.
- ▸Two cantilevered hot tubs extend beyond the ship's edge, offering a thrilling open-air soak high above the water.
- ▸81% of staterooms have private balconies, one of the highest ratios in the fleet.
What to know before you book
Cabin tips
A standard Deluxe Balcony is the sweet spot for most travelers, especially on scenic Alaska itineraries where you will want that private outdoor space. Families should look at connecting balcony cabins or Mini-Suites, which have sofa beds and room for four.
Dining
Dining includes three main dining rooms, plus specialty venues like Crown Grill, Sabatini's, The Catch by Rudi, and Chef's Table Lumiere. Casual options include the Salty Dog Gastropub and World Fresh Marketplace buffet.
Entertainment
The two-level Princess Theater hosts Broadway-style production shows nightly, while the Piazza atrium features live musicians starting each afternoon. Movies Under the Stars screens first-run films on the pool deck with complimentary popcorn.
Cabin sizes by category
Interior
| Subcategory | Cabin size | Balcony | Max guests |
|---|---|---|---|
| Interior Stateroom | 175 sq ft | No balcony | Not published |
Oceanview
| Subcategory | Cabin size | Balcony | Max guests |
|---|---|---|---|
| Oceanview Stateroom | 172 sq ft | No balcony | Not published |
Balcony
| Subcategory | Cabin size | Balcony | Max guests |
|---|---|---|---|
| Balcony Stateroom, Deluxe Balcony, Premium Deluxe Balcony | 174-185 sq ft | 36 sq ft | Not published |
Suite
| Subcategory | Cabin size | Balcony | Max guests |
|---|---|---|---|
| Mini Suite, Club Class Mini Suite, Suite, Premium Suite, Penthouse Suite, Owner's Suite, Sky Suite | 243-1,565 sq ft | 36-700 sq ft | Not published |
Cabin sizes come from third-party deck plans. Sizes may vary by specific stateroom number. Always confirm with the cruise line before booking.
Frequently asked questions
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What are the cabin sizes on Discovery Princess?
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Other Princess ships
Travel data researcher and publisher
Caden Sorenson runs Travel Vient, an independent travel research site built on a verified database of airline baggage rules, airport connection times, cruise line policies, and eSIM plans. He built the verification pipeline behind it: each record is read from the company or government page that publishes it (connection times: OAG data via ExpertFlyer), stored with that source link and the sentence it came from, and re-checked on a schedule. He is a senior staff engineer with 15+ years building software, a Computer Science graduate of Utah State University, and based in Logan, Utah.
Figures link to the source they were read from and show the date last checked; some cite a travel publication or aggregator rather than the company.
Sources & verification
- Year launched: https://www.princess.com/news/backgrounders-and-fact-sheets/discovery-princess-fact-sheet
- Length: https://www.princess.com/news/backgrounders-and-fact-sheets/discovery-princess-fact-sheet
- Gross tonnage: https://www.princess.com/news/backgrounders-and-fact-sheets/discovery-princess-fact-sheet
- Cabin dimensions: https://www.cruisedeckplans.com/ships/Discovery-Princess (third-party)
- Passengers (double occupancy): https://www.princess.com/news/backgrounders-and-fact-sheets/discovery-princess-fact-sheet
Verified Sep 2026. Ship specs and cabin sizes can change with refurbishments and reconfiguration. Confirm with the cruise line before booking.
If a figure looks wrong, email hello@vient.org, see how we handle corrections, or browse past fixes in our public changelog.