I’ve sailed Alaska on Carnival and on Royal Caribbean, on the same stretch of coastline, and they were two very different weeks. This is the head-to-head: cabins, food, glacier day, excursions, service, and the ratings I gave each line when I got home. If you’re trying to decide between Royal Caribbean vs Carnival to Alaska, start here.
Updated November 2026. First written in 2024 and reworked so it’s easier to use. We’ve since sailed Alaska a third time, on Norwegian; the three-line verdict is in Alaska cruise pros and cons.
Royal Caribbean vs Carnival to Alaska: the short version
Carnival wins on included food, show energy, and excursion value. Royal Caribbean wins on glacier day, wildlife viewing, lectures, and the thing that matters most when something goes wrong: service. My ratings: Royal Caribbean 4.3 out of 5, Carnival 3.2. Now the details.
Alaska is not a Caribbean cruise
Forget the poolside afternoons. In Alaska the sun barely sets, the scenery is the entertainment, and the ship is the viewing platform. Both lines handled the basics well: careful health measures and room service that was better than I expected. One point for Carnival right away: the balcony rooms had views I wouldn’t give up. If you’re deciding whether a balcony is worth it in Alaska, my answer is in the pros and cons post, and it’s yes.
Food and drink: Carnival’s kitchen, Royal’s soda machines
Carnival’s included eateries are the real thing. The burgers at Guy Fieri’s on-board restaurant and the Carnival Molten Lava Cake are worth the walk on their own. Royal Caribbean takes the drinks category with its self-serve soda machines, a small thing that makes the soda package painless. The one habit that put me off Carnival: being asked for an extra gratuity with every drink. It adds up, and it wears on you.
Glacier day and wildlife: Royal Caribbean’s best moments
This is where the two lines split. Royal Caribbean opened the helicopter pad for glacier views and handed out hot cocoa while we stood there in the cold. Carnival never got us close, and I regretted not buying the glacier excursion. Royal’s indoor deck, with windows all the way around, became my wildlife-watching spot: more than 30 whales in an hour and a half, from a warm chair. If glacier day is why you’re going to Alaska, that single difference decides it.
Excursions and entertainment
Carnival gave us more for the money on excursions; Royal Caribbean’s felt expensive for what you got. Fair warning for both: Alaska excursions on either line cost more than the same kind of day in the Caribbean, so budget for one real splurge. My rule for choosing it is in the four-question port rule. On entertainment, Carnival’s shows had more energy; Royal’s were more toned down, though Royal’s Tango Buenos Aires was the single best performance of either trip.
Service when something goes wrong
Customer service shows its true colors when there’s a problem. When we had one, Royal Caribbean handled it quickly and with real empathy, and that is the reason they have my loyalty. Carnival struggled to meet the same standard, and it’s a big part of why Carnival is off my list for Alaska.
Learning on board: lectures beat broadcasts
Both ships tried to teach us something about Alaska. Carnival’s broadcasts were hard to hear. Royal Caribbean’s lectures in the auditorium were the real thing: Alaska’s ecosystem, the whales, and how to spot the Northern Lights. One tip either way: learn to read NOAA’s aurora forecast before you sail, so you know where and when to look.
Royal Caribbean vs Carnival to Alaska: the verdict
Royal Caribbean, 4.3 out of 5. Carnival, 3.2. Carnival has the better burger and the livelier show; Royal Caribbean gets you to the ice, shows you the whales, and takes care of you when it counts. For Alaska, that’s the trade I’ll make every time. Want to know what each port is like once you’re there? Start with Juneau, then Ketchikan and Hoonah.
Keep reading: Alaska cruise pros and cons · Cruising Alaska’s fjords and glaciers · How we found a $125 Alaska balcony
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Your turn: have you sailed Alaska on either line? Tell me which one and what you’d rate it in the comments.
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