What is the best time to visit Phong Nha?

The ideal time to visit Phong Nha is from March to October...

Can children play at Hava Valley?

Yes. Recreational areas with water activities such as Hava Valley are generally equipped with safety facilities for both adults and children. However, parents should supervise their children while they are playing in or around the water to ensure their safety.

How much does a 1-day tour in Quang Binh cost?

Prices start at around VND 1,000,000 or more, depending on the travel agency and the number of travelers.

Where is Phong Nha - Ke Bang National Park located?

The center of Phong Nha - Ke Bang is located in the Bo Trach and Minh Hoa areas of Quang Tri Province (formerly Bo Trach District, Quang Binh Province), about 50 km from Dong Hoi (the former Dong Hoi City).

What is the fastest way to contact Sovaba Travel?

You can call our customer support team directly for fast and accurate assistance. Visit https://sovaba.travel/en/contact for detailed contact information.

How many km from Dong Hoi to Phong Nha? Detailed guide

Sovaba.travel

Updated at: 24/09/2026

1. What is the distance from Dong Hoi to Phong Nha in km?

The distance from Dong Hoi city center to Phong Nha - Ke Bang National Park ranges from 44 km to 55 km, depending on the route you choose:

QL16 route (Ho Chi Minh Highway): About 45 km, travel time about 45-50 minutes by car.
ĐT561II route: About 54 km, travel time about 1 hour by car.
From Dong Hoi Airport: About 40-43 km, taking about 45 minutes via Hoan Lao road or 46 km via the city center road.

Specific areas in Dong Hoi have different distances to Phong Nha:

Nhat Le Beach (near Phuong Bac Luxury Hotel): ~47 km.
Bao Ninh Beach (from Bao Ninh Beach Resort): ~50 km.
Dong Hoi Railway Station: ~44 km.
Dong Hoi Center (Tan Binh Hotel): ~60 km.

Note: Distances and travel times may vary depending on traffic conditions, weather, and the mode of transport used.

*Photo: Distance depends on the starting point*

2. Transportation options from Dong Hoi to Phong Nha

To get to Phong Nha from Dong Hoi, you have many options for transportation suitable for your budget and personal preference. Here are the most popular means of transport:

Bus (Route B4)

Advantages: Cost-effective, eco-friendly, suitable for solo travelers.
Cost: 10,000 - 35,000 VND depending on the distance (under 10 km: 10,000 VND; 10-20 km: 15,000 VND; 20-30 km: 25,000 VND; over 30 km: 35,000 VND).
Time: About 1 hour 30 minutes.
Schedule: Bus B4 operates from 5:30 AM to 5:30 PM, with a frequency of 14-16 trips/day, running every 45 minutes.
Route: From Truong Phap Street (Dong Hoi) via Nhat Le Bridge, National Highway 1A, Ho Chi Minh Highway, to Phong Nha Tourism Center (Son Trach Commune, Bo Trach District).

Note: Buses are not suitable if you want time flexibility or carry a lot of luggage.

Taxi

Advantages: Fast, convenient, suitable for groups or families.
Cost: 400,000 - 600,000 VND/trip (4-seater car), prices may be higher if departing from Dong Hoi Airport.
Time: 45-50 minutes.
Recommended reputable taxi brands:
- Sun Taxi: 0232 3 53 53 53
- Mai Linh Taxi Dong Hoi: 0232 3 85 85 85.

Note: You should agree on the price before getting in or request the meter to be turned on to avoid overcharging.

Motorbike

Advantages: Flexible, suitable for backpackers who want to explore scenic views along the way.
Rental cost: 130,000 - 200,000 VND/day (may be higher at the airport, around 180,000 - 200,000 VND).
Time: 1 hour - 1 hour 30 minutes.
Reputable rental locations in Dong Hoi:
- QBTravel: 15A Phan Boi Chau, Dong Hoi.
- Dong Hoi Motorbike Rental Quang Binh Beach House: 189A Truong Phap, Bac Ly, Dong Hoi, Quang Binh

Note: The road from Dong Hoi to Phong Nha is quite easy to travel, but you should obey traffic laws and inspect the bike before departing.

Self-drive car or hired tourist vehicle

Advantages: Freedom to explore, comfortable, suitable for large groups.
Cost: 1,200,000 - 2,000,000 VND/day (depending on the vehicle size from 4 to 45 seats).
Time: 45-50 minutes.

Note: QL16 (Ho Chi Minh Highway) is the fastest and easiest route. Ensure you have a valid driver's license and check the vehicle's condition.

Motorbike Taxi (Xe om)

Advantages: Suitable for solo travelers with light luggage.
Cost: 200,000 - 300,000 VND/trip.
Time: 1 hour - 1 hour 15 minutes.

Note: Agree on the price in advance and choose a reliable driver, especially at Dong Hoi Station or the airport.

*Photo: There are many means of transport to travel to Phong Nha Cave*

3. Best time to visit Phong Nha

To have the best experience in Phong Nha, you should choose the right time to visit:

April - August: Dry and sunny weather, ideal for outdoor activities such as kayaking, stream wading, and cave exploration.
September - March: Rainy season, river water levels rise, and some caves like Phong Nha Cave may be closed. However, dry caves (Paradise Cave, Tien Son Cave) remain open.

Average temperature: 23-25°C, hottest in June-August (28°C) and coldest in December-February (18°C).

*Photo: Tours usually include door-to-door pick-up service*

Thus, understanding the distance and travel routes from Dong Hoi to Phong Nha will help you be more proactive in planning your trip to explore this majestic "cave kingdom". And a useful piece of advice for those visiting Phong Nha for tourism purposes: besides self-guided exploration, you can also consider all-inclusive Quang Binh tour packages provided by reputable companies like Sovaba Travel. Choosing a tour often brings many practical benefits, not only helping you save on transport, dining, and admission fees, but also optimizing your itinerary with professional tour guides accompanying you, ensuring a much more comfortable and complete trip.