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Do Son Beach

A French-era resort near Hai Phong, its water brown from the delta, and a buffalo fight each autumn.

Updated 30 August 2026

Typebeach
WhereHai Phong
Nearest cityHai Phong about 20 km
Best seasonMay to September for the sea; the buffalo festival is in the eighth lunar month
Time to allowHalf a day
Getting thereRoad south-east from Hai Phong to the Do Son peninsula
EntryFree; festival seating charged

Do Son is a peninsula south-east of Hai Phong developed as a beach resort under the French and used by Hanoi and Hai Phong ever since, with villas on the headland and a long shore. The water is the honest problem: this is the mouth of the Red River system and the sea here carries a heavy silt load, so it is brown rather than blue in any season, which surprises people expecting a Vietnamese beach. What Do Son is genuinely known for is the buffalo fighting festival on the ninth day of the eighth lunar month, an old local tradition in which pairs of buffalo are set against each other.

Highlights

  • A French-era resort peninsula - villas and a long shore.
  • Brown water from the delta - the Red River silt load.
  • A buffalo fighting festival - on the ninth of the eighth lunar month.
  • Hai Phong's nearest sea - used heavily in summer.

When to go

May to September for the beach; the eighth lunar month for the festival. Half a day.

Practical notes

The sea is silty and not clear, which is geography rather than pollution alone. It is crowded in summer weekends. The buffalo festival involves animals fighting and being slaughtered afterwards, which many visitors will not want to watch.

Nearby

Hai Phong is north-west; Cat Ba is east by ferry.

What to pack for Do Son Beach

Chosen from what this place is for. Tap a kit for the full checklist.

  • Reef-safe sunscreen - High SPF that will not bleach the coral you are swimming over. Find on Amazon
  • Quick-dry towel - A microfibre towel packs small and dries in minutes. Find on Amazon
  • Water shoes - Protect your feet on rocky entries, hot sand and sea-urchin spines. Find on Amazon
  • Dry bag - Keeps phone, cash and keys safe while you are in the water. Find on Amazon

Some links on this page are Amazon affiliate links - if you buy through them we may earn a small commission at no extra cost to you.

All packing kits

Plan your trip

Where to start if Do Son Beach is going on the list.

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Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.

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