Diamond Princess O5 Ocean View Cabins
Cabin category O5 is the largest ocean view cabin on Diamond Princess: 10 O5 cabins on decks 10 and 11, each 200 sq ft.
Diamond Princess O5 ocean view floor plan
- Beds
- Comfortable queen or two twin beds
How Diamond Princess O5 cabins compare
Diamond Princess O5 ocean view cabins are the largest ocean view cabins at 200 sq ft; none of its cabins are connecting cabins.
O5: 200 sq ft · #1 of 7 ocean view categories
Find Diamond Princess O5 cabins on the deck plan
Deck 10 · 5 O5 cabins
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Where O5 ocean view cabins sit on Diamond Princess
All O5 cabins are forward. O5 cabins are on decks 10 and 11.
What's inside a Diamond Princess O5 ocean view cabin
The O5 category on Princess Cruises offers guests a Premium Oceanview experience with 200 square feet of space. The stunning slanted floor-to-ceiling windows provide breathtaking views of the ocean as guests relax in the comfort of their queen or two twin beds. This category also includes a variety of amenities such as a refrigerator, flat-panel television, and 24-hour room service. The spacious closet and desk with chair allow guests to settle in and make themselves at home, while the bathroom amenities and high-thread count linens provide added comfort. With a digital security safe, guests can rest assured that their belongings are safe and secure throughout their journey. The O5 category truly offers a luxurious and enjoyable experience for all Princess Cruise guests. Beds: comfortable queen or two twin beds.
Included
- Stunning slanted floor-to-ceiling windows
- Comfortable queen or two twin beds
- Refrigerator
- Flat-panel television
- Private bathroom with shower
- 100% cotton and high-thread count linens
- 24-hour room service
- Spacious closet
- Desk with chair
- Hair dryer & bathroom amenities
- Digital security safe
Diamond Princess O5 cabin photos
All 10 cabins in category O5
Known issues in cabin category O5
No issues recorded for O5 cabins.
Ocean View prices on Diamond Princess
Prices are by cabin type. We don't price individual categories like O5; "See ocean view fares" opens current ocean view fares with our booking partner.
Ocean View is $11 more per night than an inside cabin, and $43 less per night than a balcony.
Fares as of Oct 6, 2026. Prices change daily.
14% of upcoming Ocean View sailings are currently below their recent average fare.
O5 on other Princess ships
Diamond Princess O5 cabin FAQ
How big is a Diamond Princess O5 ocean view cabin?
Every Diamond Princess O5 cabin is 200 sq ft. That is the largest ocean view cabin on Diamond Princess.
How many Diamond Princess O5 cabins are there, and on which decks?
Diamond Princess has 10 O5 cabins: 5 on deck 10 and 5 on deck 11.
What's the difference between cabin category O5 and OC on Diamond Princess?
Diamond Princess O5 cabins are 6 sq ft larger in total than OC (200 vs 194 sq ft). OC cabins are on decks 5 and 6; O5 cabins are higher, on decks 10 and 11.
Do Diamond Princess O5 cabins connect?
No Diamond Princess O5 cabins are recorded as connecting cabins.