Chay river Dark cave – the top a natural masterpiece

Mud bath in Dark cave, Phong Nha

Chay river Dark cave is one of the places not to be missed when you plan to Phong Nha Ke Bang national park. Dark Cave also known as Hang Toi is 5,258m long, 80m high, and 50m wide. Inside the Dark Cave, there are many stalactites with diverse shapes and colors. The cave also features an underground river, Thuy Tien Lake is a natural freshwater lake, and a muddy lake rich in essential minerals, believed to have health benefits.

True to its name, Dark Cave is completely covered in darkness. The rocks inside are mainly dark gray or black, further contributing to the lack of light. Because there is no natural light, the completely dark cave attracts adventurous tourists looking for a pristine underground experience. The name Chay originates from the Chay Waterfall. he sound of the waterfall’s flowing water sounds like the sound of a pestle pounding rice. This river is 10km long but boasts a highly diverse flora and fauna.

1. Chay River Dark Cave location 

Chay River Dark Cave is a fascinating natural attraction located approximately 50 kilometers away from the bustling center of Dong Hoi city. This stunning cave, known for its breathtaking beauty and adventurous activities, is situated around 3 kilometers from the equally famous Paradise Cave.

Visitors to Chay River Dark Cave can enjoy a variety of experiences, from exploring the mysterious, dark caverns to engaging in thrilling water activities on the Chay River. The proximity to Paradise Cave makes it an ideal destination for travelers who wish to explore multiple natural wonders in a single visit, enhancing their overall experience of the region’s natural beauty.

2. How to get to Chay River – Dark cave in Phong Nha National Park?

The Dark Cave’s main entrance is located on the Ho Chi Minh Highway West, about 5 km north of the Paradise Cave. You can’t miss the huge sign on a tall building that says “Zip-line to Dark Cave.” The tours are usually open from 8:30 AM to 5:30 PM. If you want to enjoy a full day of adventure, wake up early, whether you choose to go solo or with a tour operator! And it is easy access here:

  • By bus: the bus only runs from Dong Hoi to Phong Nha town. So if you want to come to the Chay river Dark cave from Phong Nha you have to take a Phong Nha private car from Phong Nha town to Dark Cave
  • By motorbike: You can easily rent a motorbike in either Dong Hoi or Phong Nha to reach Dark Cave. The rental price will depend on the  motorbike you choose. Cost from 15-20 USD/bike/ day (not include fuel) 
  • By taxi: There are no public buses or local taxis in Phong Nha town until September 2024, but a family car is a good idea.
  • By private car: Like a family taxi, Hura private car services are a convenient alternative, and you know the price before traveling.

Water game is one of the experiences not to be missed at Mooc spring

For a hassle-free experience, we highly recommend booking a tour. These tours often combine visits to the Dark Cave with trips to Paradise Cave or Phong Nha Cave in a single day. Reserve your spot now to ensure an unforgettable adventure!

  1. Dark Cave tour from Phong Nha/ Dong Hoi city
  2. Paradise cave tour from Hue city
  3. Phong Nha cave daily tour from Hue city
  4. Phong Nha day tour from Hue

3. What is the best time to visit the Chay river Dark Cave?

The best time to visit Hang Toi Cave is during the dry season, which typically occurs between February and Sep. During these months, the weather is cool and pleasant, making it an ideal time for exploration. Additionally, there is no risk of flooding during this period, ensuring that visitors can safely navigate and fully enjoy the cave’s unique features and natural beauty.

4. How long do you spend in the Dark Cave Viet Nam?

Tourists planning to visit the Chay River Dark Cave should allocate at least two and a half hours to fully experience all the available activities. These activities include an exhilarating zipline adventure, a unique mud bath experience, a relaxing kayaking trip, an exciting exploration of the dark cave itself, and a refreshing swim in the beautiful Suoi Mooc Spring. Each of these activities offers a distinct and memorable experience, contributing to an unforgettable visit to this remarkable destination.

5. How much is the entrance fee of the Chay river Dark Cave?

The Dark Cave entrance ticket includes the basic admission charges for different age groups:

  • Adult: 80.000 vnd/ person (~4 USD)
  • Children under 1.3 m in height: free

For those interested in a more comprehensive experience, there is a package service ticket available. This package includes a variety of exciting activities such as ziplining through the dark cave, exploring the dark cave and enjoying a mud bath, kayaking, water sports games, and the use of discovery equipment and safety gear. The detailed pricing for the package service ticket is as follows:

  • Adult: 450,000 VND per person, which is around 18 USD.
  • Children: 150,000 VND per person, which is roughly 6 USD. Please note that this price does not include the zipline activity, and children will need to use a kayak with their parents.
  • Children under 1.3 meters in height can enjoy free entrance without any additional fee.

This package offers a fantastic opportunity to experience the full range of activities available, ensuring a fun and memorable visit for everyone. You can read more the last update Phong Nha Entrance tickets 2024

6. Things not to miss on your expedition to Dark Cave, Vietnam

Discover the must-do activities at Dark Cave, Vietnam. Experience thrilling adventures like ziplining into the river, kayaking along the serene Chay River, and exploring the unique stalactites inside the cave. Don’t miss the natural mud bath for a spa-like experience and a refreshing swim in Mooc Spring.

  • Dark cave Viet Nam zipline

zipline is must do activity when coming to Chay river dark cave

Experiencing the zipline ride is an interesting must do activity when coming to Chay river. It gives you a refreshing and adventurous feeling. Free falling on a rope into the water makes you feel like you are immersed in a vast space with mountains, forests and emerald blue rivers.

While the experienced staff at Chay river Dark Cave will equip you with all the necessary safety gear and provide thorough instructions before your adventure, basic swimming ability is recommended for an enjoyable and safe experience.

  • Kayak on Chay River

Kayak on Chay River

With its breathtaking natural scenery, calm water surface and attractive limestone blocks on both sides, the Chay River will offer an unforgettable kayaking experience. Kayaking on the Chay River allows you to admire the biodiversity. You can observe fish, birds and other wildlife in their natural habitat.

Kayaking on the Chay River offers a wonderful experience where you can immerse yourself in the natural beauty, regardless of your age. It’s a safe and fun activity for everyone.

  • Explore the Dark Cave

Stepping into Dark Cave, you will be surprised because there are many stalactites here with diverse shapes and colors. Furthermore, stalactites with parasitic ferns that are difficult to find in other caves will be easily found in the dark cave.

The special thing is that visitors must use headlights or flashlights when entering Dark Cave, because there is no natural or artificial light here.

  • Mud Bath in Dark Cave

mud bath one of the activities not to miss when coming to Chay river Dark cave

The special thing about coming to Dark Cave is that you will experience the beauty of the Cave with your whole body as you go deeper inside the cave.

Dark Cave offers a unique and exciting spa experience that you won’t find anywhere else, featuring natural mud treatments. The mud found in the cave is exceptionally rich in a wide array of minerals, which are highly beneficial for your health. These minerals have numerous medicinal properties that can aid in various health conditions.

  • Swimming in Mooc Spring

Swimming in Mooc Spring

Mooc spring will surprise visitors with its majestic natural scenery. The biodiversity of flora and fauna is also a highlight that nature lovers cannot miss when coming here. This place is covered with dense primeval forests, endless streams and high limestone cliffs that bring a feeling of refreshment and peace.

Start your exploration with the trail surrounding the ecotourism site, where you can admire the breathtaking sights, breathe in the fresh air  and throw away all your stress. 

  • Enjoy local food of Phong Nha

Coming to Chay River Dark Cave, in addition to the beautiful scenery, the cuisine is also what makes this place special. You have the opportunity to enjoy many specialties such as Quang Binh grilled chicken with Cheo salt, wild vegetables, and river fish. There’s nothing better than being immersed in nature and enjoying unique local dishes.

7. What should you do to enjoy Dark cave trip ?

  • When you buy Dark Cave tickets, head over to the changing area and pick out some clothes for each type of service. And don’t forget to grab a life jacket for safety!

  • Next, get in line to put on the zipline belt. Dark Cave staff will tell you about safety guide, and give a headlight and helmet. Take a moment to test your headlamp, as the cave is very dark and you’ll need the light.

  • Once you’re all geared up, wear your life jacket and climb up the zipline tower. Here, you can enjoy fun adventures like ziplining, mud bathing, kayaking along the river, taking a refreshing dip in the stream, or playing other exciting games.

8. The best tips for you to Chay river Dark Cave 

  • When planning for your trip, make sure to wear comfortable clothes that allow for easy movement. Sneakers or hiking shoes are ideal for the terrain you will be exploring, as they provide the necessary support and grip.

  • Additionally, it is crucial to pack plenty of water and a variety of snacks to keep your energy levels high throughout the entire journey. Staying hydrated and well-nourished will help you make the most of your experience.

  • Bringing essential items such as hats, towels, and sunscreen is also important. These will protect you from the sun and ensure that you stay comfortable throughout the day.

  • To keep your phone, camera, and other valuables safe from water damage, use a waterproof bag. This will give you peace of mind and allow you to focus on enjoying your trip without worrying about your belongings.

  • Always follow the safety instructions provided to ensure a safe and enjoyable experience. It is vital not to remove any protective equipment during explore Dark Cave, as this gear is designed to keep you safe.

  • If you plan to take a mud bath, remember to bring a swimsuit. If you forget, don’t worry; you can purchase one at Dark Cave Area.

  • Lastly, exercise caution when walking on small rocks near the river’s edge to avoid slipping or injuring yourself. Taking these precautions will help you have a fun and safe adventure.

Chay River Dark Cave is one of the natural masterpieces in Quang Binh. If you enjoy exploring new places and admiring natural beauty, this is the perfect destination for you. Experiential activities will provide you with comfortable and relaxing moments with friends and family.