Discreetly located in the Hotel Le Crystal in the heart of downtown, our restaurant welcomes you in a contemporary Asian decor. Our gigantic Buddha and our stairs in tropical colors will certainly not leave you indifferent. In summer, discover our charming colorful terrace for a refreshing cocktail.
Thai cuisine is considered the finest in Asia. Its original and delicate ingredients such as curry, mint, lemongrass, coriander, kaffir lime or even red basil, its fragrances and its colorful and spectacular presentations will make you travel. But beware, it is also very spicy and can represent a real challenge for the taste buds!
Siam offers you the great classics such as pad thai and curries, presented in a contemporary way. Our grandiose and warm decor as well as our dedicated staff invite you to come and experience the tradition of sharing typical in Asia. The address to remember for your business lunches, special events or just a good meal.
Our Specialties
Chicken Wings, Chicken Satay, Duck Wontons, Jerky Beef, Papaya salad, Mango salad, Larb, Tasting platters, Tom Yum soup, Tom Kah soup, Paneng Curry, Green Curry, Yellow Curry, Red Curry, Pad Thai, Pad Mee, Pad Seew, Pad Kra Pao Moo, Homemade desserts & Cocktails.
Siam is a consistently impressive Thai dining spot in downtown Montreal where vibrant, well balanced flavors meet generous portions, a stylish yet inviting ambiance, and attentive service. Reviewers praise the wide menu from green curry to pad Thai, dumplings and satay, noting fresh ingredients, colorful presentations and many vegan options. The service is repeatedly described as friendly, professional and helpful, with staff guiding choices and making celebrations feel special, while the terrace and warm lighting add to business meals and gatherings. While busier evenings can bring noise and occasional slower pacing, the overall experience is high quality, good value for the portions, and a welcoming atmosphere that invites return visits. The result is a top choice for Thai cuisine in the city, where guests leave looking forward to the next visit.
Excellente soirée dans une salle privée pour l'anniversaire d'une amie. Olivier le serveur nous a bien expliqué le menu & s'est assuré d'un bon service toute la soirée. Je serai de retour! Délicieuse soupe Khao Soi
Jul 18, 2025
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The person tending our table was a sweetheart with a big smile, & very helpful in her recommendations.
We really enjoyed the food (big plates, good thing she told us or we would have ordered too much!). It was incredibly tasty.
We were seated on the terrasse, which was noisy since it's on René Lévesque, but it was our choice, so no real complain here.
Overall a very nice experience, & we will definitely go back!
We had a great experience at Siam with our group of six. Olivier took care of us with calm & professionalism throughout the evening. He was attentive, friendly, & made sure everything went smoothly. We appreciated the quality of the service just as much as the food. Thanks again to Olivier & the team for a lovely evening!
10/10
Jul 8, 2025
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Great service, super friendly & welcoming. The food was excellent, really fresh & full of flavor. Loved the atmosphere, relaxed & comfortable. Definitely a spot I'd come back to!
If you're lucky enough to have Oliver as your waiter, you will have an unforgettable dining experience!! He dilgently served my delicious gluten-free meal (chicken curry). Shoutout to Julianne who bartended with such finess!
Food is surprisingly good eventho it is a little bit sweet. The receptionist that I met is a little bit look grumpy that day which made a bad first impression. Service is just okay. Food is big & taste goodn
The food was good, nice portion sizes, the prawn appertizer was very nice, & the beef massaman was tasty. The dumplings & chicken satay were ok, but not amazing.
The service, however, was a real struggle. It took over 25 minutes to get a drink, & we had had a lot of issues trying to get our waiters attention to order & pay the bill, the sangria was very nice & we would have stayed for more, but it was to hard to get service so we gave up.
It's worth a visit, good thai food, not a must visit though.