🔄 Last checked 2 Jul 2026 · details and hours can change — check the venue before you go
Ask for one bowl of beef noodles on Rattanakosin Island and the name Ten Suns comes up first almost every time. This is a beef-noodle institution run by the same family for more than 60 years, at 456 Wisut Kasat Road in Bang Khun Phrom, near Khao San. The shop's original Thai name is "Rai Thiam Than," and the Chinese name is written 十光 — the source of the name "Ten Suns" that the younger crowd now calls it. That decades-deep pedigree is exactly why Michelin has kept handing it a Bib Gourmand continuously from the 2024 guide through 2026, with inspectors praising the slow-braised beef, the mellow, fragrant broth, and house-made beef meatballs that taste nothing like the factory kind.
The heart of the shop is braised beef noodle soup, with cuts you can choose as precisely as at a serious butcher's — cheek, tongue, tendon, shoulder, shank. Each cut braises to a different texture: the cheek is soft and springy, the tongue melts in your mouth, the tendon comes out clear and just chewy enough. If you can't decide, order the mixed bowl with several cuts in one — about THB 140 a bowl, and a full meal runs THB 100–200 a head. The setting is an open old-style shophouse, no dress code, no ceremony — sit down, order, eat, and you'll understand for yourself why this place has lasted more than half a century.
One detail that says everything about how popular it is: the most-wanted cuts, cheek and tongue, often sell out before closing, even though the shop only opens for the day shift, Tuesday to Sunday 09:00–16:00 (some listings say to 17:00). So anyone wanting the full range of cuts should get there before noon. Another sign this old-timer hasn't lost a step: it set up a booth at Wonderfruit festival in December 2025 — a 60-year-old shophouse getting invited to a national-scale music festival isn't something that happens to just any noodle shop. If you're spending a morning around Khao San or Rattanakosin Island, lunch here is worth locking into the plan.
Ten Suns
Ten Suns is one of the easiest MICHELIN restaurants on this list on your wallet, but you need to plan the trip and timing carefully. Budget is THB 100–200 per person, with the mixed-cut braised beef bowl running about THB 140. No reservations under any circumstances — walk in and queue at the door — and cash only, so bring small bills. The shop is open Tuesday to Sunday 09:00–16:00, closed Mondays. The key thing to know: the most popular cuts, beef cheek and tongue, very often sell out before closing, so the best time to go is mid-morning, before noon, to get the full range of cuts.
On getting there, it's worth being upfront: there's no rail line nearby. The shop sits at 456 Wisut Kasat Road in Bang Khun Phrom, in the Old Town, and the nearest station, MRT Sam Yot, is still about 2 kilometres away. The easiest option is calling a Grab or taxi straight there, or if you want more of a scenic trip, take the Chao Phraya Express Boat toward Thewet pier and walk in from there. Staying around Khao San makes this even easier, since it's within comfortable walking distance. It's a great lunch stop either before or after a walk around Rattanakosin Island.
| Item | Details |
|---|---|
| MICHELIN award 2026 | 🍽️ Bib Gourmand |
| Cuisine | Braised beef noodles / small eats |
| Approx. price | ~THB 100–200/head; braised beef noodle bowl ~THB 140 |
| Booking | Walk-in only — no reservations, cash only |
| Hours | Tue–Sun 09:00–16:00 (some listings say to 17:00); closed Mon |
| Neighbourhood | Old Town / Bang Khun Phrom (Wisut Kasat Rd, near Khao San) |
| Dress code | None — open shophouse stand |
Queue tips
No rail station within practical walking distance — Wisut Kasat Rd is old-town territory (nearest MRT Sam Yot is ~2 km). Take a taxi/Grab, or a Chao Phraya Express boat toward Thewet pier and walk in. Cash only. · A daytime-only shop that can sell out of popular cuts (cheek, tongue) before closing — go before noon for full choice.
Stay nearby and walk or hop over easily
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