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SIAM Royal Authentic Thai

$$ - $$$
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338 University Ave, Palo Alto, CA 94301-1715
+1 650-329-8129
11:30 - 21:30
Open now
See all hours
Sun 17:00 - 21:30
Mon - Thu 11:30 - 21:30
Fri - Sat 11:30 - 22:00
More Info
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27 Reviews from our TripAdvisor Community

Traveller rating
Traveller type
Time of year
Showing 26: English reviews
Palo Alto, California
Level Contributor
10 reviews
6 restaurant reviews
common_n_restaurant_reviews_1bd8 3 helpful votes
4 of 5 bubbles Reviewed 11 January 2017

The restaurant has been at this location for a long time, and I have eaten here many times. Nothing exciting but quite reliable quality.

Thank foggy27
Palo Alto, California
Level Contributor
58 reviews
23 restaurant reviews
common_n_restaurant_reviews_1bd8 13 helpful votes
4 of 5 bubbles Reviewed 6 January 2017

the menu is large..someting for everyone. food is fresh and delicious. take out is availalable. make reservations well ahead... very popular place. do be aware that it can be noisy.

Thank asbowers
Niceville, Florida
Level Contributor
52 reviews
40 restaurant reviews
common_n_restaurant_reviews_1bd8 10 helpful votes
5 of 5 bubbles Reviewed 29 September 2016

I ordered the red curry and an order of spring rolls. It was fantastic food. The food came faster than I expected. I highly recommend it.

Thank tomfromokaloosa
Level Contributor
11 reviews
5 restaurant reviews
common_n_restaurant_reviews_1bd8 15 helpful votes
4 of 5 bubbles Reviewed 15 September 2016

We thoroughly enjoyed our meal last night....there were so many Thai restaurants to choose from in Palo Alto and I am glad I chose this one. The menu was extensive. The food was tasty. The waiter was kind and warm. It took a little longer to get our food than I tend to expect in a Thai restaurant.

Thank Sanda E
Level Contributor
43 reviews
27 restaurant reviews
common_n_restaurant_reviews_1bd8 20 helpful votes
3 of 5 bubbles Reviewed 22 May 2016 via mobile

Went here for dinner last week. Food was okay. I had much better Thai food though. Service was very good and food was served quick. I just don't feel it was all that good. The Pumpkin Curry was nice. We also had Veggie Pad Thai, Fried rice w pineapple and Spring Rolls.

Thank Biglaugh
Level Contributor
22 reviews
12 restaurant reviews
common_n_restaurant_reviews_1bd8 8 helpful votes
5 of 5 bubbles Reviewed 10 February 2016

We ate here during a fairly typical evening in the bustling downtown area of Palo Alto. Many restaurants from which to choose. I am glad we picked this one. The menu is big enough but not overwhelming. The dining room is nicely laid out, and includes some very beautiful decor items. The service was unobtrusive, but that is what I... More 

Thank oldteacherFl
Palo Alto, California
Level Contributor
64 reviews
48 restaurant reviews
common_n_restaurant_reviews_1bd8 32 helpful votes
2 of 5 bubbles Reviewed 19 December 2015

Friendly folks and ok food, but between very few wait staff and a large takeout business, you get the double whammy of waiting for someone to take your order, and then having to wait for your food to arrive. We go because it is the closest Thai, but finding ourselves seeking alternative.

Thank Koa-sfo-lih
Fremont, California
Level Contributor
21 reviews
7 restaurant reviews
common_n_restaurant_reviews_1bd8 8 helpful votes
2 of 5 bubbles Reviewed 15 November 2015 via mobile

Having tasted Thai food in Berkeley this place just doesn't even live up to being average. The veg curry was sub par and full of cabbage. One could not distinguish the taste between red curry and Penang curry. We won't come back again.

Thank Chooza N
Albany, New York
Level Contributor
99 reviews
39 restaurant reviews
common_n_restaurant_reviews_1bd8 47 helpful votes
4 of 5 bubbles Reviewed 2 September 2015

When I'm in town for business we always have a couple of meals here. The food is really good with a variety of choices. Service can be a bit slow when its busy and the floor is pretty crowded with tables, but the food makes it worth it.

Thank Muffinhead2580
Lincoln, Nebraska
Level Contributor
108 reviews
40 restaurant reviews
common_n_restaurant_reviews_1bd8 21 helpful votes
4 of 5 bubbles Reviewed 20 May 2015

This place was able to produce a really great Thai green beef curry in only a few minutes, and I enjoyed every bite of it. I would happily come here again.

Thank MattSRob

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Restaurant Details

Rating summary
  • Food
    4.5 of 5 bubbles
    4 of 5 bubbles
  • Value
    4 of 5 bubbles
    3.5 of 5 bubbles
Asian, Thai
Lunch, Dinner
Restaurant features
Seating, Waitstaff, Takeout, Reservations
Good for
Open Hours
17:00 - 21:30
11:30 - 21:30
11:30 - 21:30
11:30 - 21:30
11:30 - 21:30
11:30 - 22:00
11:30 - 22:00
Location and Contact Information
  • Address: 338 University Ave, Palo Alto, CA 94301-1715
  • Location: United States  >  California (CA)  >  Palo Alto
  • Phone Number: +1 650-329-8129

Questions & Answers

Questions? Get answers from SIAM Royal Authentic Thai 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?