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Siam Garden — Thai restaurants in Grantham

Siam Garden

Thai restaurantGrantham

4.6 out of 5 stars4.6(466 reviews)

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Quick info

+44 1476 576383
59A London Rd, Grantham NG31 6ET, United Kingdom
£10–30

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About Siam Garden

Siam Garden is a Thai restaurant on London Road in Grantham, set behind a small on-site car park just off the main road. The kitchen covers familiar Thai staples, including Thai red curry with duck and chicken satay with peanut sauce, and a buffet runs on Monday nights. A private dining room sits at the back for groups, while the main floor takes walk-ins with full table service. Booking is available for those who want to plan ahead, and the car park keeps arrival straightforward for drivers.

Good to know

  • Reservations
    Accepts reservations
  • Parking
    Free parking lot · Free street parking · Paid parking lot
  • Accessibility
    Wheelchair: entrance, parking lot, seating
  • Good for kids
    Good for kids · Has changing table(s) · High chairs
  • Dietary
    Vegan options · Vegetarian options

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Menu & Prices

26 dishes
  • Tom Yum
  • Tom Kha
  • Gai Chub Ngar
  • Satay Gai
  • Crispy Wontons
  • Tod Mun
See full menu & prices →

Reviews

4.6/5
466 reviews

What reviewers say

Reviewers most often mention red thai curry, chicken satay, thai red curry with duck and buffet.

5★
350
4★
87
3★
14
2★
6
1★
9

Customer Review Summary

The Monday-night buffet draws most reviewers, who describe the food as fresh, hot, and plentiful, with attentive, welcoming service in a busy, upbeat room. Close behind, the menu's curries and duck dishes earn praise for flavour and quality, though a few takeaway diners report dry chicken satay, thin sauce, and overcooked duck. Several suggest booking ahead, as the small car park fills quickly.

Featured reviews

  • Kirsty Alicia
    “Absolutely decision selection from Siam Garden’s menu, we thoroughly enjoyed and made the most of it! Also, very attentive and quick service to the table. Slightly on the pricier side but worth it! We will be back 😁”
  • Elaine Rawson
    “Excellent all round. Visited twice whilst in the area on a road trip. Well presented, good choice of dishes on offer, tasted fantastic and the staff are very attentive and friendly.”
  • Chris Oakey
    “We were in Grantham visiting family nearby and wanted somewhere to eat on a Monday night. The Siam Garden came up from a Google search and sounded promising from reviews. We weren't expecting there to be many other diners on a Monday night to be honest so when we arrived (without having booked) we were pleasantly surprised to see the little car park was almost full. When we went inside the restaurant was pretty busy but we were able to get a table for two. Monday nights is buffet night and as the prices were reasonable (and everyone else seemed to be having it) we opted for that. Well the food was delicious and plentiful and physically hot and freshly cooked. That matters to us. I don't like food that has sat out for too long to go just warm, but this was still hot so we were very happy. Lots of other people were enjoying the food, so the atmosphere was fun and the staff were welcoming and efficient. Feel like we struck gold in Grantham on a Monday night at the Siam Garden.”
  • Jase Belton
    “Amazing place. Food was tasty and service excellent. We loved the gardens too.”
  • Sue Goddard
    “We had takeaway and don’t know if that makes a difference but it was really poor . Chicken satay was dry. Peanut sauce without flavour. I always have Thai red curry with duck from a Thai and although the sauce was tasty and the veg was nice it was so thin and the duck was awful. It had been cooked for ever so like shoe leather. Very disappointing”

Highlights

  • Great dessert
  • Great wine list
  • Popular for lunch
  • Popular for dinner
  • Popular for solo dining
  • Healthy options

Amenities

  • Wheelchair accessible entrance
  • Accepts reservations
  • Outdoor seating
  • Takeout
  • Dine-in
  • Good for kids
Show more amenities
  • Vegan options
  • Bar onsite
  • Cozy
  • Onsite services
  • All you can eat
  • Beer
Offerings· 10
  • Alcohol
  • Cocktails
  • Coffee
  • Free water refills
  • Hard liquor
  • Healthy options
  • Late-night food
  • Private dining room
  • Vegetarian options
  • Wine
Popular for· 1
  • Solo dining
Planning· 1
  • Dinner reservations recommended
Dining options· 6
  • Lunch
  • Dinner
  • Catering
  • Dessert
  • Seating
  • Table service
Highlights· 2
  • Great dessert
  • Great wine list
Facilities· 1
  • Restroom
Crowd· 2
  • Groups
  • Tourists
Atmosphere· 2
  • Casual
  • Romantic
Accessibility· 2
  • Wheelchair accessible parking lot
  • Wheelchair accessible seating
Parking· 4
  • Free parking lot
  • Free street parking
  • Paid parking lot
  • Usually plenty of parking
Family-friendly· 3
  • Has changing table(s)
  • High chairs
  • Kids' menu

Location

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