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Carnival World & Seafood Buffet

3700 W Flamingo Rd, Rio All Suite Hotel and Casino, Las Vegas, NV 89103-4043
+1 702-777-7757
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  • Excellent35%
  • Very good29%
  • Average20%
  • Poor9%
  • Terrible7%
Travelers talk about
“seafood” (329 reviews)
“gelato” (149 reviews)
“prime rib” (128 reviews)
Open Now
4:00 pm - 10:00 pmAll hours
Italian, Mexican, Chinese, American, Seafood, Asian, Vegetarian Friendly, Vegan Options, Gluten Free Options
$$ - $$$
3700 W Flamingo Rd, Rio All Suite Hotel and Casino, Las Vegas, NV 89103-4043
All Details
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Reviews (1,910)
Traveler rating
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1 - 10 of 1,795 reviews

Reviewed 2 days ago

Just got back from the Carnival World/Seafood Buffet (again) and I definitely don’t like what’s going on or should I say what’s NOT going on as in, what’s not going on my plate! We travel to Vegas several times a year and one of the...More

Thank Dave-303S
Reviewed 2 days ago

I did not find anything special about the buffet. Just like any other buffet except twice as expensive. You can upgrade to a seafood buffet for another $20, but $54 did not seem worth it.

Thank Geo G
Reviewed 3 days ago

Go anywhere else, the food is average at best and WAY over priced for the food they put out, not only that the up charge for the seafood wasn't worth it. There were six people in our party and everyone was extremely disappointed, so don't...More

Thank Pepper R
Reviewed 6 days ago

The Rio have now joined the Carnival World Buffet and their seafood buffet in the same dining area. The restaurant is still very popular but I have been coming to this hotel and restaurant for years and I noticed a definite cutting down on smaller...More

Thank Pixiehat
Reviewed 1 week ago via mobile

We have been doing the seafood buffet for as long as I can remember and this was the first year we were disappointed. So, the lobster tails were always small, but unlimited. This year you had your choice of five split tails (2 and a...More

Thank 2forvegas
Reviewed 1 week ago

I was impressed. I got the seafood buffet ($55, but with the dining discount card was $35). You get one trip of lobster and unlimited on the rest of the seafood which include crab legs, claws, bisque, and 50 other types of seafood. Drink mixing...More

1  Thank theeshopper
Management response:Responded 1 week ago

Hello, we love to hear from satisfied guests. We appreciate you taking the time to review us. thank you Maria

Reviewed 2 weeks ago via mobile

Had a great time with friends. There used to be two separate buffets at the Rio but they have now combined them into one. The general buffet has what one would expect from a LV buffet, for an additional $20 you can add the seafood...More

1  Thank DoubleB6
Reviewed 2 weeks ago via mobile

I've been coming to this buffet on every trip since I was a kid and came with family. It's still great! Awesome selection of delicious food.

Thank danielsV4591EB
Reviewed 2 weeks ago

What a selection! So many things to choose from. Everything looked sooo good. The staff was very attentive and I really enjoyed everything. I can't say one bad thing about the buffet. I will definitely return next time I'm in town.

Thank deveryg2017
Reviewed 2 weeks ago

Very good food, beverages and desserts. Discount coupons for locals. Hostess was very nice. No complaints. There are two sections to the buffet. We did not do the Sea Food choice.

1  Thank Emma C
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Nearby Attractions
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709 reviews
.15 miles away
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.40 miles away
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Questions & Answers
Cristina A
June 29, 2017|
AnswerShow all 5 answers
Response from leirrose | Reviewed this property |
I would not eat there again, if it were free. Do not waste your time or money.
March 24, 2017|
AnswerShow all 5 answers
Response from vegasrus | Reviewed this property |
Yes its $15.00 to upgrade but really its not worth it. Stick to the regular buffett
November 5, 2016|
AnswerShow all 3 answers
Response from rockyb195 | Reviewed this property |
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Restaurant Details

Rating summary
  • Food
  • Value
Average prices
$31 - $54
Dinner, Brunch, Late Night
Restaurant features
Seating, Waitstaff, Parking Available, Valet Parking, Highchairs Available, Wheelchair Accessible, Serves Alcohol, Full Bar, Buffet
Good for
Families with children, Kids, Large groups
Open Hours
10:00 am - 10:00 pm
4:00 pm - 10:00 pm
4:00 pm - 10:00 pm
4:00 pm - 10:00 pm
4:00 pm - 10:00 pm
4:00 pm - 10:00 pm
10:00 am - 10:00 pm
Location and Contact Information
  • Address: 3700 W Flamingo Rd, Rio All Suite Hotel and Casino, Las Vegas, NV 89103-4043
  • Location: United States  >  Nevada (NV)  >  Las Vegas>  > Paradise
  • Neighborhood: Paradise
  • Phone Number: +1 702-777-7757
  • This restaurant is at Rio All-Suite Hotel & Casino
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