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Oishi Grand (Siam Discovery Center)

#409 of 9,287 Restaurants in Bangkok
Certificate of Excellence
$$ - $$$
Neighbourhood:
Siam
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989 Rama 1 Road, Pathumwan, Bangkok, Thailand
+66 2 658 0222
Website
Today
11:00 - 22:00
Open now
All hours
Hours:
Sun - Sat 11:00 - 22:00
More Info
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209 Reviews from our TripAdvisor Community

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Showing 137: English reviews
Hong Kong, China
Level Contributor
5 reviews
common_n_restaurant_reviews_1bd8 2 helpful votes
5 of 5 bubbles Reviewed 1 week ago

This is amazing buffet for amazing price. We stuffed ourselves with all the delicious fresh sushi. We were there for 2 hours!

Helpful?
Thank yingbox
Level Contributor
10 reviews
10 restaurant reviews
common_n_restaurant_reviews_1bd8 2 helpful votes
4 of 5 bubbles Reviewed 4 weeks ago

Simple to find inside the mall. The food is very good, I ate the buffet, just little bit overpriced.

Helpful?
Thank Edward M
Jakarta, Indonesia
Level Contributor
59 reviews
23 restaurant reviews
common_n_restaurant_reviews_1bd8 3 helpful votes
5 of 5 bubbles Reviewed 1 September 2016 via mobile

I think the food is great and the 2.5 hours allowance is generous enough for the price. There were variety of food available. The grilled salmon was my favorite. One thing I like is that they provided mineral water instead of juices only. The ice cream were bomb! My friends and I all liked it very much!!

Helpful?
Thank shellemyang
Level Contributor
17 reviews
9 restaurant reviews
common_n_restaurant_reviews_1bd8 6 helpful votes
5 of 5 bubbles Reviewed 8 August 2016

The place is actually located on 4th floor of Siam Paragon and not in Siam Discovery Center. It is crowded all the time, mostly by locals and regional tourists, which is always a good indicator of quality. The buffet is a bit pricey (895 THB per person), but the selection of high quality foods justifies it. You can taste some... More 

Helpful?
Thank JernejJeraj
1 review
5 of 5 bubbles Reviewed 29 July 2016 via mobile

Nice food and good view easy transport near BTS very easy to find inside Siam Discovery good quality food multiple kind of food different kind of seafood food demonstrate by chief in front of you a lot of different kind ice cream can choice fired and stream fish grill steak

Helpful?
Thank rickyeva
Level Contributor
4 reviews
common_n_restaurant_reviews_1bd8 3 helpful votes
4 of 5 bubbles Reviewed 17 July 2016 via mobile

Absolutely delicious buffet style japanese restraunt. Set price very reasonable aprox $30 aus and it gives you access to everything: fresh sashimi, sushi, fried foods (tempura, gyoza ect) steamed dumplings, stirfrys, miso soup and more. There is also drinks hot and cold, dessert and ice cream included. Beware!! This is in the siam paragon not the discovery center. There is... More 

Helpful?
Thank Kai S
Hanoi, Vietnam
Level Contributor
13 reviews
3 restaurant reviews
common_n_restaurant_reviews_1bd8 4 helpful votes
5 of 5 bubbles Reviewed 5 July 2016

Great food with fresh seafood. Ice cream was great! Only that you can't sit together if you go in large group.

Helpful?
Thank Lucy W
Singapore
Level Contributor
57 reviews
8 restaurant reviews
common_n_restaurant_reviews_1bd8 83 helpful votes
5 of 5 bubbles Reviewed 2 July 2016

I have been to Oishi Grand at Siam Discovery Center on many occassions and the restaurant served a good range of buffet. The charges are difference accordingly to your walk in time.

Helpful?
Thank Shalli A
Level Contributor
13 reviews
5 restaurant reviews
common_n_restaurant_reviews_1bd8 1 helpful vote
5 of 5 bubbles Reviewed 27 June 2016 via mobile

I will definitely go again, Oishi Grand buffet. It worth the price. It is delicious! You shouldn't miss it. I been there for 2 times & it never disappointed me. I enjoy the unlimited Haagen dazs green tea ice cream.

Helpful?
Thank Tammy_love_travel
bangkok
Level Contributor
28 reviews
24 restaurant reviews
common_n_restaurant_reviews_1bd8 19 helpful votes
5 of 5 bubbles Reviewed 18 June 2016 via mobile

This restaurent is in siam paragon. Atmosphere of place is quiet and exclusif Very good varitety of food . Sea food, salmon, sushi, sahimi.... and also some grill with meat, fish... dessert are very nice too. Crepes machine, large variety of sorbet and ice cream hagendas... very tasty. Price is fair 895 for this kind of food and place. I... More 

Helpful?
Thank GLADIATOR1234

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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$15 - US$35
Cuisine
Japanese, Sushi, Asian
Meals
Breakfast, Lunch, Dinner
Restaurant features
Seating, Waitstaff, Parking Available, Wheelchair Accessible, Reservations, Buffet, Highchairs Available, Serves Alcohol
Good for
Child-friendly, Groups, Romantic
Open Hours
Sunday
11:00 - 22:00
Monday
11:00 - 22:00
Tuesday
11:00 - 22:00
Wednesday
11:00 - 22:00
Thursday
11:00 - 22:00
Friday
11:00 - 22:00
Saturday
11:00 - 22:00
Location and Contact Information
  • Address: 989 Rama 1 Road, Pathumwan, Bangkok, Thailand
  • Location: Asia  >  Thailand  >  Bangkok>  > Siam
  • Neighbourhood: Siam
  • Phone Number: +66 2 658 0222

Questions & Answers

Here's what previous visitors have asked, with answers from representatives of Oishi Grand (Siam Discovery Center) and other visitors
4 questions
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over a year ago
over a year ago

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Questions? Get answers from Oishi Grand (Siam Discovery Center) 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?

Staying in Siam

Neighbourhood Profile
Siam
Take some of Asia’s biggest malls, hundreds of street-side vendors and a dozen of posh hotels and you’ll have Siam - Bangkok’s commercial district that will make any shopper’s heart beat faster. From cheap electronics and wholesale goods in MBK to designer handbags in Siam Paragon, you’re almost guaranteed to find what you’re looking for in one of Siam’s many malls. Take a break from the commercial craze and visit the beautiful Jim Thompson house or the state-of-the-art Bangkok Arts and Cultural Centre to recharge.
Explore this neighbourhood