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Phong Nha was in Quang Binh, which merged into Quang Tri in 2025.

Phong Nha Phong Nha

Phong Nha-Ke Bang is a national park of river caves. The park boat into Phong Nha Cave is the easy visit. Deeper caves such as Paradise Cave and the trekking caves are separate tickets and separate days.

●●●●● Worth building a day around

Phong Nha, Phong Nha

Photo: Phongnhakebang6.jpg: Genghiskhanviet derivative work: Massimo Telò · Public domain

Time2 days
FeeEach cave has its own ticket
Get thereDong Hoi airport, or a train to Dong Hoi, then about 45–60 minutes by road
Best monthsFebruary to August

Facts verified 19 Oct 2026. Fees and hours change; confirm before you go.

Phong Nha town is a string of hotels along the Son River, built for people going into the caves. The national park sits in limestone hills that run to the Lao border.

Paradise Cave
Paradise Cave

The classic Phong Nha Cave is a boat ride into a lit cavern. Paradise Cave is a dry walk on a long boardwalk. Son Doong and the darker trekking caves are guided expeditions and must be booked ahead. Do not assume every cave is included in a day tour from Hue.

Common questions

Can you visit Son Doong on your own?
No. It is a multi-day guided expedition with a long booking lead. The boat cave and Paradise Cave are the visits most travelers mean.

Top attractions in Phong Nha

Side trips from Phong Nha

Phong Nha by interest

Caves are the reason. Two days lets you do the boat cave and Paradise Cave without a 14-hour Hue return.

Getting there and around

Dong Hoi is the rail and air gateway. A prebooked car covers the park road. Bicycles work for the town and the nearest cave entrance. Tours from Hue exist and make for a long day.

Phong Nha itineraries

Hotels

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Restaurants

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