🔄 Updated 21 Jun 2026
Mekong River fish is nothing like farmed fish — the flesh is firmer, the muddy smell is fainter, and several species are hard to find outside the area. The one locals in Nakhon Phanom talk about most is pla khang (Asian redtail catfish), chewy and rich, great in tom yum or stir-fried with chilli and basil. Then there's pla pho, soft and silky, the favourite for dropping into a hot-pot. And soft-fleshed river fish, thin-bodied and deep-fried whole with garlic until crisp. Fish here runs by season and the price moves with whatever was caught that day, so ask the restaurant what's fresh before you order.
What kinds of Mekong fish are there to eat
- Pla khang (Asian redtail catfish) — firm and chewy, nicely rich, the star of tom yum and chilli-basil stir-fries. Mid-range price, on nearly every menu.
- Pla pho — soft and silky, similar to iridescent shark catfish; locals love it in hot-pot or fried with fish sauce.
- Soft-fleshed river fish — thin-bodied, deep-fried whole with garlic until crisp; you'll snack on it like a starter.
- Pla buek (giant Mekong catfish) — big fish with lots of meat; some places do a tom yum with it, but not every day, so ask first.
- Pla khae / pla jok — local fish that take well to larb and steamed-with-lime, bold and full of flavour.
Before you order
River fish runs by season and by the tide — some days the pla khang is gone but the pla pho has come in. Ask what's fresh today, then pick your dishes around what they've got. That's how you end up with the best of the day.
Want to taste deeper? Try a Nakhon Phanom food tour or cooking class
Half a day with a local who knows the lanes — or cooking a dish yourself — teaches you more than just eating. Book ahead on Klook or GetYourGuide.
10 riverside fish spots locals actually go to
Rat Rim Khong
A homely spot right on the bank, out of town toward Tha Uthen, about 5 km out, with seating up top and huts down at the water where the breeze never stops. The strong suits are the fish hot-pot in tangy sour-curry broth and the fried-fish miang wraps — fresh ingredients, a cook who knows what they're doing. Locals call it the fish place they never skip, however many times they go.
Pen Pla Pen
One of the most talked-about river-fish places, sitting on the Mekong along the Nakhon Phanom–Tha Uthen road. The menu runs long — pla pho hot-pot, tom yum pla khang, pla khae larb, pla pho fried with fish sauce, and pla jok steamed with lime, all bold, full-on Isan flavour. Easygoing in the evening with a cool river breeze.
Phu Tawan Pla Jum
A riverside fish hot-pot place in town. The headliner is the pla pho hot-pot — soft fish dipped and eaten with a spicy jaew dip — with oyster yum and shrimp marinated in fish sauce on the side. Good for a bigger group gathered around the pot for a long, slow meal.
Sabaidee@Nakhon Phanom
A river-fish place in town with plenty of fish to choose from — walk over, look, and point at the one you want. The standouts are pla khang stir-fried with chilli and basil, pla khang larb, and pla khang hot-pot. Serious fish fans say they leave happy.
Suan Ahan View Khong
A garden restaurant on Sunthon Wichit Road near Fortune River View Hotel, comfortable seating with a full Mekong view. The fish menu covers the lot — tom yum pla buek, fried tilapia, and pla khang stir-fried with chilli and basil. Good for a family meal where you want both the view and roomy seating.
Rabiang Khong
A riverside spot near the walking street, with terrace seating where you see the Mekong and the Laos side clearly. The river-fish menu has pla buek, pla khang and pla jok, plus shrimp and squid. Good for an evening meet-up before you carry on to the night market.
Khrua Rim Khong View, That Phanom
If you head down toward That Phanom, this is the place to stop for fish. The standouts are tom yum with Mekong fish, choo chee pla khang, and soft-fleshed fish fried with garlic. You eat with a quiet river view here — a different mood from the spots in town.
Pla Jum Chom Khong
A fish hot-pot place that does what the name says — gather around the pot and dip fresh fish at the river's edge, with a well-balanced broth and a jaew dip. Prices are friendly. Good for a group of friends after a relaxed, no-fuss meal.
Ban Nam Phong (near the Naga plaza)
Sitting near the Phaya Sri Sattanakharat Naga plaza, walkable from the riverside. Strong on som tam and fried dishes, with river-fish options on the side. Good for a stop before or after taking photos at the Naga.
The Tree Cafe and Restaurant
A spot on Sunthon Wichit Road that blends a cafe with full meals — good for a group that doesn't go heavy on the spice. There's fried featherback fish cake, squid stir-fried with salted egg, and one-plate dishes. You can sit by the river and linger.
Fish dishes to order for the full range of flavours
If there are a few of you, try to cover the full range like this — start with tom yum pla khang, a clear broth, bold and sour-forward, then move to pla pho hot-pot, dipping piece by piece into a hot jaew dip, and finish with crisp soft-fleshed fish fried with garlic and a bold-flavoured fish larb to eat with sticky rice. Soup, grilled, and fried, all in one meal.
Tom yum pla khang
Clear, bold broth — sour, spicy and well balanced, with chewy pla khang. The opening dish nearly every place here does well.
Pla pho hot-pot
Soft, silky pla pho dipped till cooked and eaten with jaew. Best shared, a group gathered around the pot.
Soft-fleshed fish fried with garlic
Fried crisp whole, fragrant with garlic — a snackable dish that kids will eat too.
Fish larb / steamed fish with lime
Bold, full-on Isan flavour, sour and spicy — eat the whole plate with sticky rice.
Which places get the Laos mountain view
The charm of Nakhon Phanom's fish places is the backdrop — across the water is the Lao town of Thakhek, with a line of mountains behind it. In the late afternoon, once the sun softens, the breeze off the river is cool and easy. The spots with the full view are the ones right on the bank — Rat Rim Khong, Rabiang Khong, and Suan Ahan View Khong. Plenty of places in town also look across Sunthon Wichit Road to the Mekong.
Best time of day
Go from late afternoon to sunset, around 5:00–6:30 pm, for both the good light and the cool breeze. The popular places get busy on weekends, so if you're a group, call ahead to reserve a table by the water.
Things to know before you go
- Many riverside places are about the atmosphere, sit-and-eat spots; evenings get busy and food may come out slowly, so allow extra time.
- Fish is priced by the fish and by weight; big fish like pla buek can cost more than you'd expect, so ask the price before ordering and you'll feel better about it.
- Out-of-town spots like Rat Rim Khong and the That Phanom side are easier to reach by car than by public transport — if you have a car, drive yourself.
- Fresh fish sells out fast and some prized species are limited per day, so if there's a particular fish you've got your eye on, don't go too late.
Plan a full day of eating and sightseeing in Nakhon Phanom — the riverside, the stupa, and the good food
See the Nakhon Phanom travel guide →