sub seafood
A family-run seafood spot in Chiang Mai's old city, open daily from mid-afternoon for fresh Thai coastal dishes.
Plan your visit
- Hours
- Daily 14:30–21:00
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.
Details
Full opening hours
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Taste more of Chiang Mai
Street-food tours, market visits and Thai cooking classes near sub seafood.
Why go, and how to do it well
Tucked along Rachadamnoen Road in the heart of Chiang Mai's old city, this small family-run seafood restaurant draws both locals and travelers 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 flavors, 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.
Written by Mac Kiley · Updated Sep 2026
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Taste more of Chiang Mai
Street-food tours, market visits and Thai cooking classes near sub seafood.
Around here, on foot
Well-rated places within a short walk of sub seafood, nearest first. Minutes are at an easy pace in the heat.
- 1 minChiangmai YogaWellness & Spas · 30 m · 4.8★
- 1 minKrua Dabb LobRestaurants & Food · 30 m · 4.5★
- 1 minBai Bua shopMarkets & Shopping · 40 m · 4.9★
- 2 minWat Tung YuTemples & Culture · 130 m · 4.6★
- 2 minMakkha Health & Spa Chiang Mai (Rachadamnoen)Wellness & Spas · 150 m · 4.9★
- 2 minThai Food Good Taste - Chiang MaiRestaurants & Food · 160 m · 4.7★
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.
141/6 Rachadamnoen Rd, Tambon Si Phum, Amphoe Mueang Chiang Mai, Chang Wat Chiang Mai 50200, Thailand
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Tips for Visiting Restaurants & Food
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.
Use Grab for Delivery
The Grab app works for food delivery across Thailand, letting you order from street stalls and restaurants alike. It's invaluable on rainy days or when you want to eat in your hotel.
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: Mid-February – April (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 center).
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