Phu Quoc has two main places to eat fresh seafood off the boat β€” Dinh Cau Night Market and the working harbor at Duong Dong. They are five minutes apart by motorbike and feel like different countries.

Dinh Cau Night Market β€” Tourist-Facing, Convenient, Pricier

Dinh Cau Night Market runs along Tran Hung Dao Street near the southern tip of Duong Dong town, opening around 17:30 and winding down by 22:00. The setup is straightforward: vendor stalls with ice beds of crab, lobster, sea urchin, clams, scallops, and whole fish, all priced by the 100g or by the piece. You point, they weigh, they grill or steam it on the spot.

The prices here are real but not cheap. Expect to pay around 150,000–250,000 VND per 100g for lobster, 80,000–120,000 VND per 100g for mud crab, and 30,000–50,000 VND per piece for scallops topped with spring onion and peanut oil. That scallop preparation β€” "so diep nuong mo hanh" β€” is the one dish at Dinh Cau worth going out of your way for. The vendors crack the shells open, add a knob of fat, and set them directly on the coals. Two minutes later you get a hot, briny mouthful that doesn't need any sauce at all.

The problem at Dinh Cau is that the surrounding stalls selling the accompaniments β€” rice, vegetables, dipping sauces β€” are often overpriced and under-seasoned. Skip the fried rice at 80,000 VND and instead buy a bag of "banh mi" from the bread cart that circles the market perimeter around 18:00 (10,000 VND each). The crusty roll holds up to grilled shellfish better than steamed rice does, and it cuts the richness.

For dipping, ask the seafood vendor for "muoi tieu chanh" β€” coarse salt, black pepper, and lime juice mixed in a small bowl. Most stalls provide it free or charge 5,000 VND. It works with everything.

Duong Dong Harbor β€” Local, Cheaper, Requires More Effort

Duong Dong fishing harbor sits about 1.2 km north of Dinh Cau, just off Bach Dang Street along the river mouth. The fish market section is most active between 05:00 and 08:00 in the morning when boats unload overnight catches. A handful of small com binh dan (basic rice) restaurants cluster along the riverside, and a few open for the evening crowd from around 16:00.

Prices here run roughly half of Dinh Cau for equivalent seafood. Mud crab at 50,000–70,000 VND per 100g is common. A whole grilled squid ("muc nuong") the length of your forearm might cost 60,000 VND. The trade-off is ambiance β€” this is a working dock. Fluorescent lights, plastic stools, the smell of diesel and fish boxes. Not a problem if that's your preference.

The best strategy at Duong Dong is to build a full meal around "com" (steamed rice) and one or two simply cooked seafood dishes rather than grazing across many items as you would at Dinh Cau. Order a clay pot of braised fish ("ca kho to"), a plate of stir-fried morning glory ("rau muong xao toi"), and a shared steamed crab. Total for two people: roughly 250,000–350,000 VND including drinks.

"Bia hoi" β€” draft beer β€” is available at the harbor-side restaurants at 10,000–15,000 VND per glass. At Dinh Cau you are paying 25,000–35,000 VND for a can. If cold beer with seafood matters to you, the harbor is the better call.

Vibrant capture of fish market activity in Da Nang, showcasing daily life and commerce.

Photo by baolong thai on Pexels

What Pairs Well β€” and What to Skip

Seafood on Phu Quoc (ν‘ΈκΎΈμ˜₯ / ε―Œε›½ε²› / フーコック) skews sweet and saline thanks to the island's warm, shallow water. It doesn't need elaborate preparation. Here's what works:

  • With grilled shellfish (scallops, clams, oysters): Crusty bread, muoi tieu chanh, cold beer. Don't overthink it.
  • With steamed or boiled crab: Plain steamed rice, a broth-based soup on the side if available. The crab liquid is the sauce.
  • With grilled whole fish: Ask for "nuoc cham" (the standard sweet fish sauce dip) and a plate of fresh herbs β€” Vietnamese coriander, perilla, banana flower if they have it.
  • With squid: Best grilled with salt and chili, eaten with lime juice. Avoid the mayonnaise-based dips some tourist stalls default to β€” they flatten the flavour.

What to skip: the pre-mixed seafood platters advertised on laminated picture menus at Dinh Cau. They exist to move product, and the quality of individual items is inconsistent. Ordering by piece or by weight from the ice bed gives you control over freshness.

Grilled Japanese skewers and seafood sizzling on an open barbecue in Nagano, Japan.

Photo by sl wong on Pexels

Practical Notes

Dinh Cau is the right call if you want atmosphere, easy navigation, and don't want to hunt around β€” just budget 400,000–600,000 VND per person for a full meal with drinks. Duong Dong harbor saves money and feels more authentic but suits earlier risers or people comfortable with minimal English menus. Both are cash only; the nearest ATMs are on Tran Hung Dao Street.

β€” FIN β€”

Last updated Β· May 26, 2026 Β· independently researched, never sponsored.