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15-16 Castle Street, Swansea SA1 1JF, Wales
+44 1792 456666
Website
Today
12:00 - 15:00
17:30 - 23:00
Open now
All hours
Hours:
Sun 12:00 - 22:30
Mon - Thu 17:30 - 22:30
Mon - Fri 12:00 - 15:00
Fri - Sat 17:30 - 23:00
Sat 12:00 - 15:30
More Info
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772 Reviews from our TripAdvisor Community

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Showing 766: English reviews
Level Contributor
4 reviews
4 restaurant reviews
common_n_restaurant_reviews_1bd8 1 helpful vote
3 of 5 bubbles Reviewed 3 days ago NEW via mobile

Closed now but was a good place for a quick meal and go. nothing special just huge amount of food and options.

Helpful?
Thank the123showt
Swansea, United Kingdom
Level Contributor
6 reviews
3 restaurant reviews
5 of 5 bubbles Reviewed 2 weeks ago via mobile

Go here all the time. All your favourite food in one place, perfect for occasions or a little treat! Not expensive considering it's a buffet, love it

Helpful?
Thank jpg173
London, United Kingdom
Level Contributor
25 reviews
14 restaurant reviews
common_n_restaurant_reviews_1bd8 12 helpful votes
4 of 5 bubbles Reviewed 4 weeks ago

Nice resturant, good value. A shame it's no longer open. Does anyone know what's happening? There is no information on the website, and it has disappeared from the parent group website.

Helpful?
Thank Hsquared
1 review
1 of 5 bubbles Reviewed 26 October 2016

I ended up in this dingy cellar for my birthday lunch because my mamgu liked the place. That makes no sense whatsoever, because it is truly awful. It is overpriced, claustrophobic, loud, of questionable hygiene, and the food is of a standard comparable to that of an especially bad takeaway. I'm not sure how food can be simultaneously greasy and... More 

Helpful?
Thank Niamh M
Level Contributor
39 reviews
27 restaurant reviews
common_n_restaurant_reviews_1bd8 15 helpful votes
2 of 5 bubbles Reviewed 23 October 2016 via mobile

Good place for large groups for birthdays or special celebrations. Lots of tables and room, and lots of food choice. Although it's got plenty of room, the food however is not that great in my eyes. It's also quite expensive!

Helpful?
1 Thank Elisha A
1 review
4 of 5 bubbles Reviewed 19 October 2016 via mobile

People who diss cosmos obviously haven't been to Jimmy's. Coz once you've been to Jimmy's, then and only then, you can feel free by putting a bad review about cosmos. As you can probably tell me and the family didn't have a good experience there at Jimmy's. But decor was great! But can't say the same for the food/variety.

Helpful?
Thank chris j
Llandarcy
Level Contributor
11 reviews
10 restaurant reviews
common_n_restaurant_reviews_1bd8 3 helpful votes
3 of 5 bubbles Reviewed 27 September 2016 via mobile

Used to go here quite alot...but the last visit was the last for me...where we were sitting, buy the food holders...at the back of them were dirty..really put me off...& the toilets well....hygene has left the building there... shame cause it was a great place to eat...

Helpful?
Thank Clare F
Swansea, United Kingdom
Level Contributor
14 reviews
10 restaurant reviews
common_n_restaurant_reviews_1bd8 1 helpful vote
4 of 5 bubbles Reviewed 23 September 2016

Been there a couple of times and the staff are always friendly and well-organised, there is one particular lady who handled our payment as we were leaving and she was lovely. The food has always tasted fresh and crunchy, and as it's not such a huge establishment, the noise level is acceptable. Slightly annoying that the bathrooms are all the... More 

Helpful?
Thank NemRowan
Swansea, United Kingdom
Level Contributor
10 reviews
9 restaurant reviews
4 of 5 bubbles Reviewed 19 September 2016 via mobile

Eat all you want buffet, great choices enjoy it, wanted a few beers after it but had to go home no chance staying out

Helpful?
Thank ronaldstienio
Swansea, United Kingdom
Level Contributor
4 reviews
3 restaurant reviews
common_n_restaurant_reviews_1bd8 1 helpful vote
2 of 5 bubbles Reviewed 13 September 2016 via mobile

good food always but £4 for a glass of coke .. Please come on guys I went with 8 mates and we all said the same ,.

Helpful?
Thank Chris E

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Restaurant Details

Rating summary
  • Food
    4 of 5 bubbles
    Service
    3.5 of 5 bubbles
  • Value
    4 of 5 bubbles
    Atmosphere
    3.5 of 5 bubbles
Average prices
US$9 - US$19
Cuisine
Chinese, Indian, Sushi, Asian, Thai, British, International, Gluten Free Options
Meals
Lunch, Dinner, After-hours
Restaurant features
Reservations, Seating, Waitstaff, Highchairs Available, Wheelchair Accessible, Serves Alcohol, Full Bar, Buffet
Good for
Kids, Child-friendly, Cheap Eats, Groups, Special Occasion Dining
Open Hours
Sunday
12:00 - 22:30
Monday
12:00 - 15:00
17:30 - 22:30
Tuesday
12:00 - 15:00
17:30 - 22:30
Wednesday
12:00 - 15:00
17:30 - 22:30
Thursday
12:00 - 15:00
17:30 - 22:30
Friday
12:00 - 15:00
17:30 - 23:00
Saturday
17:30 - 23:00
12:00 - 15:30
Location and Contact Information
  • Address: 15-16 Castle Street, Swansea SA1 1JF, Wales
  • Location: Europe  >  United Kingdom (UK)  >  Wales  >  Southern Wales  >  Swansea County  >  Swansea
  • Phone Number: +44 1792 456666

Questions & Answers

Here's what previous visitors have asked, with answers from representatives of COSMO Swansea and other visitors
4 questions
Ask a question
2 months ago
Swansea, United Kingdom
over a year ago

See all questions (4)

Questions? Get answers from COSMO Swansea staff and past visitors.
Posting guidelines
Typical questions asked:
  • Do you have gluten-free options?
  • Is there a dress code?
  • Do you allow dogs on the outdoor patio?