A Carnival Cloud 9 Spa room is a regular interior, balcony or suite cabin located close to the ship’s Cloud 9 Spa, with a bundle of spa perks added on. The biggest one is a free cruise-long pass to the Thermal Suite for the first two adults in the cabin. You also get a scrub kit, two yoga or Pilates classes each, a body composition analysis, priority spa booking on embarkation day and discounts on treatments. If you would use the Thermal Suite most days, these cabins can be good value. If you would only go once or twice, a standard cabin plus a pass bought separately is usually the cheaper choice.
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What is a Cloud 9 Spa room?
Cloud 9 Spa staterooms are a separate group of cabin categories on most of Carnival’s larger ships. On many ships you will see them listed as Cloud 9 Spa Interior (category 4S), Cloud 9 Spa Balcony (often 8P) and Cloud 9 Spa Suite (SS). Ocean view spa cabins are rare. Inside, the room is the same as a standard cabin of that type, with the usual beds, bathroom, TV, safe and storage. The difference is where the room sits and what comes with it.
The cabins are grouped around the spa, so on most ships you can get there in a few steps or by a short private staircase or lift. They are also non-smoking, and that includes the balconies.
Cloud 9 Spa room perks in 2026
According to Carnival’s spa page and its current Cloud 9 Spa stateroom amenity sheets, the package includes:
- Free cruise-long Thermal Suite pass for the first two adults in the cabin. This is the core perk.
- Scrub kit for use in the Thermal Suite, with four scents to choose from.
- Two complimentary fitness classes per guest, either Pathway to Yoga or Pilates.
- Complimentary body composition analysis.
- Priority spa reservations on embarkation day, from boarding until 6pm.
- Treatment discounts: Carnival currently lists 20% off the first, 30% off the second and 40% off the third signature treatment when they are booked together. Some ship amenity sheets also mention exclusive treatment discounts on port days.
- Cloud 9 Spa robes and slippers, plus upgraded Elemis toiletries in the bathroom.
- A welcome ritual (on Excel-class ships such as Mardi Gras).
A few details are worth knowing before you book:
- Only two guests get the perks. A third or fourth person in the cabin does not get spa access or amenities.
- Adults only. You must be 18 or over to use the Thermal Suite and spa facilities, so children sharing the cabin cannot use it.
- The discounts have conditions. They apply to set treatments and booking patterns, so ask at the spa desk exactly what qualifies.
- Book early on day one. Priority booking only runs until 6pm on embarkation day, so head to the spa early if you want popular treatment times.
Over the past few years the core perks have barely changed. Carnival’s current wording now spells out the tiered treatment discounts more clearly than it used to. Perks can change, though, and some guests have reported robes or slippers missing on arrival (your steward can usually sort this out). Check the amenity list for your ship on carnival.com or in your booking before you sail.
What is the Thermal Suite?
The Thermal Suite is a quiet, adults-only area inside the Cloud 9 Spa. It has heated loungers and a group of heat rooms that range from dry sauna heat to humid steam, plus experience showers. On some ships there is a Thalassotherapy pool as well, which is a warm saltwater pool with jets. Exactly what you get, and how big the area is, depends on the ship. On some ships it is an interior space with no windows, while others have sea views. If the Thermal Suite is the main reason you’re booking, look up your ship’s layout first.
The Thermal Suite isn’t on every Carnival ship. Carnival says it is not available on Carnival Elation, Firenze, Miracle, Paradise, Pride or Venezia, so those ships have no spa cabins with this perk.
Which Carnival ships have Cloud 9 Spa rooms?
Carnival lists the Cloud 9 Spa with spa staterooms on these ships:
| Ship class | Ships |
|---|---|
| Excel class | Mardi Gras, Carnival Celebration, Carnival Jubilee |
| Vista class | Carnival Vista, Carnival Horizon, Carnival Panorama |
| Dream class | Carnival Dream, Carnival Magic, Carnival Breeze |
| Converted or refurbished ships | Carnival Splendor, Carnival Sunshine, Carnival Sunrise, Carnival Radiance, Carnival Luminosa |
The number of spa cabins, and the mix of interior, balcony and suite, differs a lot between ships. On the Excel-class ships the cabins sit higher up with a lift down to the spa, and there are Cloud 9 Spa Suites as well as balconies and interiors. On older ships the choice can be limited to a small block of interiors and balconies. Before choosing a cabin by its number, it’s worth reading our guide to Carnival cabins to avoid, because noise from the spa, gym or pool deck can affect some locations.
Cloud 9 Spa Balcony vs Cloud 9 Spa Suite
The spa perks are the same in every Cloud 9 Spa cabin type, so the choice comes down to space. A Cloud 9 Spa Balcony gives you the full spa package plus a private balcony, which is the most popular combination: Thermal Suite access by day and your own outdoor space in the evening. A Cloud 9 Spa Suite, mainly found on the Excel-class ships, adds more room and Carnival’s standard suite benefits, such as priority boarding and bottled water, on top of the spa perks. If you only want the spa, the balcony is usually the better value; choose the suite if you would book a suite anyway.
Carnival Luminosa’s spa
Carnival Luminosa, the former Costa Luminosa, is one of the converted ships in the table above. It has a Cloud 9 Spa with a Thermal Suite and spa staterooms, but as an older ship it has fewer spa cabins than the Excel or Vista classes. If you are sailing on Luminosa and want guaranteed Thermal Suite access, book a spa cabin early or pre-book a pass through Manage My Booking.
How much extra does a Cloud 9 Spa room cost?
There’s no fixed price premium. The extra cost depends on the ship, the sailing date, the length of the cruise and how many spa cabins are left. On some sailings the gap over a standard balcony or interior is small, and on popular dates it can be much larger. The only reliable way to know is to price the same sailing both ways on carnival.com or with a travel agent. Look at the difference for two people over the whole cruise, not the per-night figure.
Then compare that figure with buying Thermal Suite access separately. Carnival sells day passes and cruise-long passes to guests who aren’t in spa cabins. You can pre-book them through Manage My Booking, which is often cheaper than buying on board. Prices vary by ship and cruise length, are listed per guest, and don’t apply in the same way on European sailings. A Carnival-focused guide published in July 2026 put day passes at around $30 per person, but treat that as a rough guide and check the current price for your ship.
A simple test: if the spa cabin costs less extra than two cruise-long Thermal Suite passes would cost for your sailing, it’s usually worth it, because the robes, classes, analysis and discounts come on top. If it costs more, book a standard cabin and buy the passes, or just a day pass or two. Passes for non-spa guests can sell out on busy sailings, which is one reason some regular Thermal Suite users prefer to lock in access with the cabin.
Is a Cloud 9 Spa room worth it?
Usually worth it if you
- Plan to use the Thermal Suite most days, especially on a week-long or longer cruise with several sea days.
- Are two adults travelling together, so both people get the full perks.
- Want a quieter, adults-leaning part of the ship. On busy family sailings, the Thermal Suite pool can be a calm alternative to crowded hot tubs.
- Already plan to book two or three spa treatments, so the tiered discount saves real money.
- Like being close to the gym and spa for morning classes.
Probably skip it if you
- Are travelling with children or as three or four in a cabin. Extra guests and anyone under 18 get nothing from the package.
- Are on a short three- or four-night cruise with long port days, when you may only use the Thermal Suite once or twice.
- Don’t enjoy saunas and steam rooms. The free classes and toiletries alone rarely cover the extra cost.
- Want a particular cabin location, such as aft or low and midship, that spa cabins can’t offer.
- Are on a tight budget. That money could go towards excursions, drinks or a better cabin type.
If you are flexible on dates, prices for spa cabins move just like other fares. Our guide to cruise deals for 2027 covers when to book.
Does Carnival Rewards change anything?
Carnival replaced its old VIFP Club with Carnival Rewards on 1 September 2026. Members earn points on eligible Carnival spending and can redeem them for cruises, excursions, specialty dining and spa treatments. Carnival’s launch announcement doesn’t mention any spa-cabin-specific benefits. What it does mean is that spa treatments can now be paid for with points, which may make the treatment discounts in a Cloud 9 Spa room more useful.
Cloud 9 Spa cabins are on most of the newest Carnival ships, including the Excel-class ships, so it is worth knowing how the fleet differs.
Spa treatments are one of the best ways to spend Carnival onboard credit, alongside dining and excursions.
On Mardi Gras, Cloud 9 Spa Suites sit alongside the Excel and Havana suites; compare them all in our Mardi Gras suites guide.
If you are celebrating as newlyweds, our Carnival honeymoon tips cover registries, spa treats and the best ships for couples.
FAQs
Can a third or fourth guest use the Thermal Suite in a Cloud 9 Spa room?
No. The Thermal Suite pass and spa amenities cover only the first two guests in the cabin. Anyone else would need to buy their own pass and must be 18 or over.
Do Cloud 9 Spa rooms include free spa treatments?
No. Treatments aren’t included, but spa cabin guests get priority booking on embarkation day and tiered discounts when booking several signature treatments together.
Can I buy a Thermal Suite pass without a spa cabin?
Yes. Day passes and cruise-long passes are sold to other adult guests, either in advance through Manage My Booking or on board, while space allows. Prices vary by ship and sailing length.
Are Cloud 9 Spa cabins bigger than standard cabins?
Generally no. They are usually the same size and layout as standard cabins of the same type. You are paying for the location and the spa perks, not extra space.
What are the Cloud 9 Spa balcony benefits?
A Cloud 9 Spa Balcony includes the same perks as every spa cabin: a cruise-long Thermal Suite pass for two adults, a scrub kit, two fitness classes each, a body composition analysis, priority spa booking on embarkation day, treatment discounts, and Cloud 9 robes, slippers and Elemis toiletries. The balcony itself is the same as a standard balcony cabin’s.
Is the Cloud 9 Spa Thermal Suite worth paying for separately?
If you would use it on most sea days, a cruise-long pass is usually better value than day passes, and it guarantees access on busy sailings. If you would only go once or twice, buy day passes instead. Compare the cost of two cruise-long passes with the extra cost of a spa cabin before you decide.
