sub seafood
Tucked along Rachadamnoen Road in the heart of Chiang Mai's old city, this small family-run seafood restaurant draws both locals and travellers with its straightforward approach to Thai seafood cooking. Standout dishes from visitors include garlic prawns, squid in yellow curry, crab fried rice, and fried morning glory — with a full meal for two coming in around 1,000 baht. The menu is available in English, making it accessible for international diners. The outdoor seating and casual atmosphere keep things relaxed, and staff are noted for being friendly and attentive.
The kitchen leans toward authentic preparation rather than tourist-adjusted flavours, so diners who prefer milder heat should pay close attention to spice warnings on the menu — several dishes are noted as genuinely hot. Quality can vary, with some visitors reporting inconsistency in seafood freshness, so ordering dishes that are prepared to order rather than pre-cooked may be the safer approach.
Taste more of Chiang Mai
Street-food tours, market visits, and Thai cooking classes near sub seafood — a guided way to eat like a local.
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Experience hints
Pair your visit. After sub seafood, round out your day in Chiang Mai with contrasting stops nearby.
Reviews from Google
The best seafood restaurant I’ve ever had! Definitely the best seafood restaurant in Chiangmai. If you are looking for seafood, look no further, this is it! Small family restaurant in old town, chef is the owner, they make guests feel like home. Seafood is very fresh and big portions, we can taste love and attention from the chef. Our favourite is the crab curry, I wish I could eat that everyday! I’ll definitely come back and I highly recommend everyone to try!!
The food here is really good. Had the garlic prawns, squid in yellow curry, crab fried rice and fried morning glory. Fresh and tasty. All that for about 1000 baht. Menu is in English. Be ready to use hands for prawns and crabs. Bathroom is 20m outside. We sat streetside.
The clams weren’t fresh — they tasted a bit off. The shrimp were clearly boiled in water first and then grilled; the finished dish had a lot of water in it and didn’t taste good either. Only the coconut milk soup and the Pad Thai were normal.
A sample of visitor reviews from Google. Read all 129 reviews on Google.
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sub seafood: Frequently Asked Questions
Is sub seafood worth visiting?
sub seafood holds a 4.1★ rating from 129 Google reviews — a strong rating for restaurants & food in Chiang Mai.
What are the opening hours of sub seafood?
sub seafood is typically open 14:30-21:00 — 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 sub seafood?
The best months to visit Chiang Mai are November – February, with the most reliable weather. Crowds peak in December – January & Songkran (April) — going early in the day usually means fewer people. Months to think twice about: March – May (smoke & heat).
Where is sub seafood located?
sub seafood is at 141/6 Rachadamnoen Rd, Tambon Si Phum, Amphoe Mueang Chiang Mai, Chang Wat Chiang Mai 50200, Thailand, in Chiang Mai. Getting around Chiang Mai: Red songthaews (shared pick-up trucks); Grab (available in city centre).
Location Info
141/6 Rachadamnoen Rd, Tambon Si Phum, Amphoe Mueang Chiang Mai, Chang Wat Chiang Mai 50200, ThailandVisitor Information
Best time to visit
November – February
Avoid: March – May (smoke & heat)
Rainy season
June – October
Avg. temperature
15°C – 36°C(59°F – 97°F)
Crowds
Peak: December – January & Songkran (April)
Getting there
Chiang Mai International Airport (CNX) has direct flights from Bangkok (1 hr), Singapore, and Kuala Lumpur. Overnight sleeper trains from Bangkok take ~12 hrs.
Getting around
- •Red songthaews (shared pick-up trucks)
- •Grab (available in city centre)
- •Motorbike rental (฿150–250/day)
- •Tuk-tuks (negotiate price first)
Where to stay near sub seafood
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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
Krua Dabb Lob
A busy local café on Rachadamnoen Road serving flavourful Thai food at genuinely low prices.
Thai Food Good Taste - Chiang Mai
Authentic Thai restaurant on Rachadamnoen Road, open daily until 11:30 PM with great food and friendly service.
Rodlamun
A well-regarded daytime eatery on Jhaban Road serving authentic Thai food in a casual, unpretentious setting.
Glyn Chiangmai Thai Cuisine
Charming Northern Thai café on Prapokklao Road serving breakfast, brunch, and lunch with authentic local flavour.
Similar Restaurants & Food Across Thailand
Kodtalay The Riverfront Seafood Buffet
Open-air seafood buffet on the Chao Phraya from 599 baht, and the river seats are worth asking for.
Central Pattaya
A big air-conditioned mall on Beach Road where the food court does the heavy lifting.
The Village Farm To Café
Looks like nothing from the highway, then opens up into green fields, high ceilings and properly fresh food.
Kodtalay Seafood Buffet Sukhumvit
Live river prawns from the tank, grilled at your table, and no clock ticking on how long you stay.
Where to stay near sub seafood
Find hotels in Chiang Mai 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: March – May (smoke & heat)
Rainy season
June – October
Avg. temperature
15°C – 36°C(59°F – 97°F)
Crowds
Peak: December – January & Songkran (April)
Getting there
Chiang Mai International Airport (CNX) has direct flights from Bangkok (1 hr), Singapore, and Kuala Lumpur. Overnight sleeper trains from Bangkok take ~12 hrs.
Getting around
- •Red songthaews (shared pick-up trucks)
- •Grab (available in city centre)
- •Motorbike rental (฿150–250/day)
- •Tuk-tuks (negotiate price first)