RONGROS
Book it a month out or accept you'll be sitting away from the water. That's the honest summary of this small rooftop Thai place on Thanon Maha Rat, where the draw is a clear line of sight across the Chao Phraya to Wat Arun and the room simply doesn't have many seats to give.
The kitchen isn't coasting on the view, which it easily could. Ribeye green curry with roti comes up again and again in reviews, as do the egg fried sweetbush sprouts, the glass noodle salad and the crispy prawns. The menu is short. Spice and sugar are pitched at non-Thai palates, so if you want proper heat, say so. Several diners rate the drinks well made but light on the alcohol.
Take the 5.30pm slot. Golden hour on the river is what people remember, and it's the difference between a good dinner and a memorable one. The Grand Palace is walkable, which makes this a natural end to a day in the old city.
Taste more of Bangkok
Street-food tours, market visits, and Thai cooking classes near RONGROS — a guided way to eat like a local.
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Experience hints
Pair your visit. After RONGROS, round out your day in Bangkok with contrasting stops nearby.
Reviews from Google
First of all, a word of advice for anyone wanting to book this restaurant: you must book at least one month in advance for riverside and window tables. For non-riverside or window tables, book at least 2-3 weeks in advance because the restaurant fills up very quickly due to limited space. They only accept reservations for two time slots: 5:30 PM and 8:00 PM. If you don't book in advance, you'll have to take your chances. Regarding the food, I recommend the glass noodle salad, green curry with roti, and pineapple fried rice. The restaurant has two seating areas. The second floor has a minimum spend of 1,000 THB per person, while the downstairs area (excluding window seats) has no minimum spend! Everything is excellent, 9/10. I deducted one point because there's only one restroom.
Totally was not prepared for this place. The food,the view was amazing. Had the egg fried sweetbush sprouts which was a party in my mouth. The ribeye green curry with roti was amazing as well. Lastly the crispy prawns was my partner's favorite. The spice and sugar level is definitely catered for the non Thais. Awesome place and will come back again most definitely
We reserved reservations one week in advance. We received a rooftop seat but unfortunately, the river side seats were already full. If you want a rooftop riverside, make sure to book well in advance. The service was really good and the views are spectacular, especially for a golden hour dinner reservation - 5:30 PM. There is a 1,000 baht minimum spend limit for the rooftop seating. In addition, the riverside seats require a deposit. We ordered a few drinks and they were good, though very weak. The appetizers and food was really good. We ordered the mushroom chips and wings as the appitizer. I enjoyed the curry NZ steak, while my other party enjoyed the pork belly dish. However, the pork belly dish was extremely garlicky and greasy. Overall, we had a good experience, but if I'm being honest, I expected a bit more in terms of quality from the food for being a Michelin star restaurant.
A sample of visitor reviews from Google. Read all 4,838 reviews on Google.
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RONGROS: Frequently Asked Questions
Is RONGROS worth visiting?
RONGROS holds a 4.7★ rating from 4,838 Google reviews, placing it among the highest-rated restaurants & food in Bangkok.
What are the opening hours of RONGROS?
RONGROS is typically open 17:00-22:00 — see the full day-by-day schedule in the location info on this page. Hours can change on Thai public holidays, so check ahead for holiday visits.
When is the best time to visit RONGROS?
The best months to visit Bangkok are November – February, with the most reliable weather. Crowds peak in December & January — going early in the day usually means fewer people. Months to think twice about: April – May (peak heat).
Where is RONGROS located?
RONGROS is at 392/16 Thanon Maha Rat, Khwaeng Phra Borom Maha Ratchawang, Khet Phra Nakhon, Krung Thep Maha Nakhon 10200, Thailand, in Bangkok. Getting around Bangkok: BTS Skytrain (most central areas); MRT Metro (underground).
Location Info
392/16 Thanon Maha Rat, Khwaeng Phra Borom Maha Ratchawang, Khet Phra Nakhon, Krung Thep Maha Nakhon 10200, Thailand+66 96 946 1785linktr.ee/RONGROS_bkkVisitor Information
Best time to visit
November – February
Avoid: April – May (peak heat)
Rainy season
May – October
Avg. temperature
25°C – 34°C(77°F – 93°F)
Crowds
Peak: December & January
Getting there
Suvarnabhumi (BKK) and Don Mueang (DMK) airports serve Bangkok with direct flights from most major cities.
Getting around
- •BTS Skytrain (most central areas)
- •MRT Metro (underground)
- •Airport Rail Link (ARL)
- •Chao Phraya Express Boat
- •Grab (ride-hailing app)
- •Metered taxis — always use the meter
Where to stay near RONGROS
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Tips for Visiting Restaurants & Food
Learn the Spice Scale
Say 'mai pet' for no spice, 'pet nit noi' for a little spice, or 'pet mak' if you want it Thai-hot. Most cooks will default to a toned-down version for foreigners unless you specify otherwise.
Follow the Crowds
The busiest street stalls are almost always the best — high turnover means fresh ingredients and a recipe that locals vouch for. An empty restaurant at dinner time is a red flag.
Ice Is Safe
Factory-made tube or cylinder ice (used in virtually all restaurants and stalls) is made from purified water and is safe to consume. You don't need to skip the iced Thai tea.
Nearby Places
Nusara
Nusara is chef Thitid 'Ton' Tassanakajohn's love letter to his grandmother's cooking — a jewel-box dining room across from Wat Pho where refined tasting menus rework Thai family recipes with top-shelf ingredients.
THE SIXTH 6th
Real Thai cooking a few steps from Wat Pho, and it closes before dinner, so plan it as lunch.
Horsamut
Wat Arun sits right across the water, lit up at night, and the Thai cooking holds its own against the view.
Pad Thai Kratong Thong by ama
Cheap, fast pad thai a short walk from Wat Pho, but you'll queue in the sun and eat quickly.
Similar Restaurants & Food Across Thailand
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Moom Aroi Na Kluea
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Pupen Seafood
Big open-air seafood barn across from Jomtien Beach, and the blue crab in yellow curry is the reason to come.
Where to stay near RONGROS
Find hotels in Bangkok on the booking sites travellers trust most.
- Compare prices across sites
- Filter for free cancellation
- Secure checkout on the partner site
Compare rates on Booking.com
Largest selection
Compare rates on Expedia
Bundle & save
Compare rates on Hotels.com
Member prices
We may earn a commission from bookings made through these links — at no extra cost to you. Learn more.
Location Info
Visitor Information
Best time to visit
November – February
Avoid: April – May (peak heat)
Rainy season
May – October
Avg. temperature
25°C – 34°C(77°F – 93°F)
Crowds
Peak: December & January
Getting there
Suvarnabhumi (BKK) and Don Mueang (DMK) airports serve Bangkok with direct flights from most major cities.
Getting around
- •BTS Skytrain (most central areas)
- •MRT Metro (underground)
- •Airport Rail Link (ARL)
- •Chao Phraya Express Boat
- •Grab (ride-hailing app)
- •Metered taxis — always use the meter