Mango Tree opened on a quiet lane off Surawong Road in 1994, and the original flagship still operates out of the same century-old teak house it started in. The building dates to the reign of King Rama VI, with a garden of mature mango trees giving the restaurant its name and its outdoor seating its shade. Pitaya Phanphensophon built the concept around traditional Thai recipes served in a heritage setting, and the format held up well enough that Mango Tree now runs roughly 70 locations across 16 countries, including London, Tokyo, Dubai, Hong Kong, Beijing and Manila.
The Silom original is the one to visit if you want the source. Traditional Thai music and dance performances run during peak service hours, and the menu stays close to the classics: Tom Yum Goong, green mango salad, Massaman curry, grilled meats with regional dipping sauces. Mango Tree holds a 4.5 rating across more than 3,270 Google reviews, which is a useful indicator for a restaurant that has been running this long in a tourist-heavy district.
You enter through the garden, where tables sit under the mango trees that gave the place its name. Inside the teak house, the dining rooms are split across two floors with carved wood detailing, low lamps, and traditional Thai art on the walls. Service is warm and attentive in the way older Thai restaurants do it, with staff who will steer you toward the house classics if you ask. Groups and couples make up most of the room. Live traditional music typically plays during dinner service, loud enough to set the mood but quiet enough to talk over. The kitchen is open daily from 11 AM to midnight, which makes it one of the more flexible options in Silom for a late traditional Thai dinner.
Start with the Tom Yum Goong, made with fresh river prawns and built on the sharper, clearer end of the sour-spicy spectrum rather than the creamy version. The Spicy Green Mango Salad is the signature nod to the namesake fruit, shredded unripe mango with dried shrimp, peanuts and chilli. Pad Thai with Fried Egg arrives as the traditional stir-fried noodle plate topped with a soft-yolk fried egg you break over the noodles. For grill, the Chargrilled Pork Neck with Jim Jaew is a standard Isaan pairing done well here, the meat smoky and the tamarind dipping sauce sharp enough to cut through it. The Massaman Beef Cheek is slow-braised until the cheek falls apart in the curry, a richer option if you want a long-cooked dish alongside the lighter plates.
Mango Tree sits at 37 Soi Tantawan, just off Surawong Road in the Silom district of Bang Rak. It's a five-minute walk from BTS Chong Nonsi and roughly ten minutes from Sala Daeng, with the Tantawan Hotel and Patpong night market as nearby landmarks. This is a traditional Thai restaurant in Silom, Bangkok, easy to reach on foot from most Silom and Surawong hotels.
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