1. Overview:
Phong Nha Ke Bang National Park is a renowned karst cave system renowned worldwide for its ancient formations and exceptional biodiversity. This natural wonder, located in Bo Trach district, Quang Binh Province, Vietnam, has been recognized as a UNESCO World Heritage Site. Situated approximately 50 kilometers from Dong Hoi City and 210 kilometers from Hue City, Phong Nha Ke Bang offers visitors a breathtaking experience into the heart of nature.
The cave system in Phong Nha Ke Bang National Park Viet nam was formed by geological tectonics occurring within the Ke Bang limestone mountain range. Through important tectonic periods, the phases of faulting, folding and platform movements have continuously created overlapping mountain ranges due to uplift movements and sedimentary basins thanks to subsidence movements, acting as the cause of all causes creating diversity in topography geomorphology, geology, hydrological network and the interestingness and diversity of caves for the Phong Nha Ke Bang limestone formations.
Phong Nha Ke Bang National Park has more than 368 caves with an area of about 123,326 hectares. The Phong Nha cave system has a total length of more than 45km originating from the south of the Ke Bang limestone mountain range. The main entrances to this system are Hang En and Hang Khe Ry located at an altitude of about 300m above sea level, and finally Phong Nha Cave with a total length of nearly 45km.
2. What is the best time to visit Phong Nha Ke Bang National Park?
The average annual temperature in Phong Nha Ke Bang National Park ranges from 23-25°C. The average annual rainfall ranges from 2,000–2,500 mm, with 88% of this occurring between July and December.
Therefore, the best time to visit Phong Nha Ke Bang National Park is during the dry season, which usually lasts from February to August. During this time, the weather is usually warm and sunny, ideal for outdoor activities such as hiking, trekking and cave exploration. However, it is important to note that even during the dry season, there can still be showers. You should check the weather forecast before your trip and be prepared for potential rain is advisable.
3. How to get to Phong Nha Ke Bang National Park?
To get to Phong Nha National Park, you can choose from many different means of transport, depending on your starting point and budget.
- Plane: If you don’t have much time for your trip, flying to Dong Hoi Airport is the ideal choice. From the airport, you can conveniently transfer to Dong Hoi city center or Phong Nha town by private taxi or take the bus.
- Train: Trains offer a more budget-friendly option and allow for scenic views during the journey. However, travel times are generally longer compared to air travel. You can board a train from Hanoi, Ho Chi Minh City, or Hue to Dong Hoi station. Once there, a taxi or bus can take you directly to Phong Nha. You can book train tickets directly at the station or book online here: https://dsvn.vn/#/
- Bus: Bus is another option for your journey to Phong Nha Ke Bang National Park Viet Nam. Buses have cheap fares and many trips per day. However, travel times can be lengthy, and wait times may vary. There are two main types of buses: local and open buses. Tickets can be purchased conveniently at bus stations, travel agencies, or your hotel. Phong Nha private taxi recommend open buses to travel. This type of business mainly serves tourists so the drivers can communicate in basic English and the service quality is top priority. There are many bus companies running routes from major cities such as Hanoi, Hue, Da Nang to Dong Hoi city or take tourists directly to your hotel if you choose open bus services.

- Private taxi: Private taxis offer freedom to explore, safety, comfort and convenience. The drivers are local, have many years of experience, can easily provide valuable information. Private taxis ensure to always bring visitors great experiences on every route.
- Phong Nha taxi offer some tours by private taxi:
Hue to Phong Nha by private taxi
Dong Hoi to Phong Nha by private taxi
Hoi an to Phong Nha by private taxi
4. Best things to do at Phong Nha Ke Bang National Park Vietnam
Coming to Phong Nha Ke Bang National Park, visitors can admire majestic caves, impressive stalactites and stalagmites, and can also experience activities such as kayaking, ziplining, mud bath, stream bathing, and explore diverse and unique ecosystems.
- Phong Nha cave:
Phong Nha is one of the most beautiful and famous caves in Vietnam, located in the heart of Phong Nha Ke Bang National Park. With its wild and majestic beauty, this cave has attracted millions of tourists every year. Phong Nha stands out with its system of stalactites and stalagmites with diverse shapes and colors, creating a shimmering, magical space like in fairy tales. The sparkling light reflects on the water surface, creating beautiful pictures.
- Opening hours: 7:30 am – 5 pm
- Entrance fee: approximately 150.000 vnd ~ 6 USD, free for children under 1.3 meters tall.
- Boat to Phong Nha Cave fee: approximately 22USD per boat with life vests for 12 people including children, free for children under 1.3 meters tall

- Paradise cave:
Paradise Cave, also known as Thien Duong Cave, is a captivating natural marvel nestled within Phong Nha Ke Bang National Park Viet Nam. This expansive cave system, renowned for its breathtaking beauty and intricate formations, ranks among the world’s largest dry caves, stretching over 31 kilometers. The cave’s interior is adorned with a dense forest of towering stalagmites, reaching heights of up to 72 meters, creating a mesmerizing and ethereal ambiance. The stalactites and stalagmites showcase a vibrant palette of colors, including white, brown, yellow, and even pink, further enhancing the visual spectacle. Adding to the allure, a hidden underground river meanders through the cave, creating a serene and mysterious atmosphere.
The entrance fee paradise cave:
- Adults: approximately 10 USD per person
- Children (1.1 – 1.3m): approximately 5 USD per child
- Children under 1.1m: Free
- En cave:
En Cave is one of the largest natural caves in the world, with a ceiling height of over 70m. There are millions of swiftlets living in the cave, creating a unique ecosystem. En Cave still retains its wild beauty, not yet exploited too much, giving visitors a sense of discovery and conquest. To prioritize guest safety, En Cave does not offer direct ticket sales. Exploring En Cave can only be done by registering for a tour and following the rules to ensure a safe and enjoyable trip.

- Mooc spring:
Moọc Spring is one of the most attractive destinations in Phong Nha Ke Bang national park Quang Binh. with the wild, majestic beauty of mountains and forests and cool, clear water. The special feature of Mooc Spring is that the water always maintains a stable temperature all year round, about 18 degrees Celsius. Surrounding this place is a primeval forest with a diverse ecosystem. You will be immersed in the fresh air, listen to the birds chirping and feel the peace of nature. Interesting experiences at Mooc Spring such as bathing in the stream, exploring the primeval forest, kayaking
- Dark cave, Chay river:
Dark Cave and Chay River are famous for their wild and majestic beauty. Dark Cave is a kilometer long underground cave with a magnificent stalactite system and crystal clear lake. This cave is special because it is completely dark inside, visitors must use flashlights to explore. Chay River has clear blue water, creating an extremely poetic scene. Visitors can experience activities such as kayaking, ziplining on Chay River, swimming in the underground lakes and mud bathing
Combo ticket: Adults: approximately 10 – 18 USD;
children (tall 1.1 – 1.3m): approximately 4 – 6 USD (includes all the fun activities available)
Single ticket: Adults: approximately 6 – 11 USD;
children (tall 1.1 – 1.3m): approximately 3 – 5 USD (only includes kayaking, swimming, and the Dark Cave Zipline)

- Son Doong cave: Son Doong Cave is one of the most unique natural wonders in the world. With its enormous size, diverse ecosystem and wild, majestic beauty, this cave has attracted the attention of many tourists around the world. Exploring this natural wonder requires having good physical strength, as you will experience a combination of adventure sports such as trekking, wading, climbing, and kayaking. Especially, you must register early because the number of participants each year is limited.
If you love nature, want to discover new things and experience thrills, Private taxi ensures Phong Nha Ke Bang National Park is definitely an ideal destination.

