Located about 30 km east of Dong Hoi City, this destination has become a favorite spot for domestic and international tourists.

Introduction to Chay River - Dark Cave

Chay River - Dark Cave is one of Quang Binh's natural masterpieces, boasting pristine, majestic, and enchanting beauty. This destination harmoniously combines an emerald-green river, mystical caves, and a diverse ecosystem, creating a breathtaking natural picture.  

The special feature of Chay River lies in its emerald-green, crystal-clear water, which creates an extraordinarily impressive scene. This color is formed by the reflection of sunlight on limestone and the minerals in the water. Flanking the river are towering limestone cliffs, which create a majestic landscape. Alongside these are lush green trees and smooth white rocks that complete the stunning natural panorama. 

Dark Cave is part of the Phong Nha - Ke Bang cave system. Visitors can explore a magical world of stalactites and stalagmites in countless shapes and sizes. The lighting creates a shimmering, mystical space, offering an otherworldly experience.  

With its diverse ecosystem and rich biodiversity, the Chay River - Dark Cave area is home to many rare flora and fauna. Additionally, Chay River houses various endemic fish species, including rare ones listed in the Red Book, such as the barbel fish, carp, and loach.  

While residents have long been familiar with the Chay River - Dark Cave, it was only in recent years, with the rapid development of Quang Binh tourism, that its potential has been harnessed and introduced to travelers. To meet the demands of visitors, infrastructure in the area has been comprehensively developed, including convenient transportation systems, boat docks, rest areas, and facilities for tourism activities such as zip-lining and kayaking.  

The name "Chay River - Dark Cave" may sound simple, but it carries deep meanings that reflect the unique characteristics of this destination.

• Chay River: The name "Chay River" comes from the sound of water flowing from the Chày Waterfall into the river. The sound of the waterfall resembles the noise of a mortar pounding rice, creating a distinctive sound that has become ingrained in the local people's minds.

• Dark Cave: The name "Dark Cave" originates from the cave's characteristics. Natural light is limited inside the cave, creating a dark and mysterious atmosphere. This name evokes curiosity, exploration, and a sense of intrigue. It invites visitors to discover a completely different world, hidden with wonders beneath the earth.

When combined, "Chay River—Dark Cave" creates a striking name that vividly describes a majestic, pristine, and mysterious natural landscape. It encompasses both the river's liveliness and the cave's stillness and mystique, forming a harmonious and unique whole.

When is the best time to visit Chay River - Dark Cave?

• Summer (May-August): During the summer, the water of the Chay River is typically crystal clear, creating a breathtakingly beautiful scene. Recreational activities such as kayaking and mud bathing become more enjoyable than ever. Summer is the perfect time to soak in the fresh air and warm sunshine.  

• Autumn (September - November): Autumn is the most beautiful season in Quang Binh, with cool and pleasant weather. The fresh and comfortable atmosphere is ideal for outdoor activities. Compared to summer, the number of tourists in autumn is lower, allowing you to enjoy more privacy.  

Unmissable experiences at Chay River - Dark Cave

Zipline - Soar Through the Sky

Ziplining is a must-try activity when visiting Chay River - Dark Cave. The thrill of flying through the air while admiring the majestic mountain and forest landscape will leave you with unforgettable memories.

As an adventurous activity, ziplining pushes you to step beyond your limits. While zipping across the line, you’ll enjoy a panoramic view of the river, lush forests, and stunning caves from above.

Kayaking - Discover Chay River

Kayaking on the Chay River is another experience you can’t miss. It allows you to explore hidden corners of the river that are inaccessible by other means. While paddling, you’ll breathe in fresh air, admire cliffs and verdant forests, and unwind from the stresses of daily life.

Cave Exploration - A Magical Underground World

Dark Cave is a captivating destination for those who love to explore. As you enter the cave, you’ll feel like you’ve stepped into a magical world of diverse stalactites and stalagmites. Cave exploration offers a fresh and exciting experience, unveiling the wonders of nature.

Mud Bathing - A Unique Experience

Taking a mud bath at Chay River - Dark Cave is both unique and enjoyable. The natural mineral mud here is rich in health-boosting nutrients that help you relax and rejuvenate your skin. It enhances blood circulation, relieves aches, and soothes muscles while cleansing, exfoliating, and hydrating your skin.

Trekking - Discover Pristine Nature

For those who love adventure and immersing themselves in untouched nature, trekking is a must. At Chay River - Dark Cave, you’ll tackle challenging trails that lead you through pristine forests, majestic cliffs, and crystal-clear streams.

Camping - Stargazing by the River

Camping by the banks of the Chay River under a star-filled sky is a wonderful experience you shouldn’t miss. The serene, open atmosphere, paired with the picturesque natural setting, offers a perfect escape. In the evening, you can gaze at the twinkling stars, creating memories that will last a lifetime.

Savor Local Delicacies at Chay River - Dark Cave

Grilled Chicken

A crowd favorite, this dish features naturally free-range chickens with firm, flavorful meat. Grilled to perfection, it pairs beautifully with lime-pepper salt or green chili salt.

Stream Fish

The stream fish here are fresh, firm, and sweet. You can enjoy them grilled, fried, or braised with bananas and tofu.

Forest Vegetables

The surrounding forests are home to many delicious and nutritious wild vegetables, such as purslane, taro leaves, wild amaranth, and bamboo shoots.

Sticky Rice

Made from fragrant glutinous rice, it pairs perfectly with grilled chicken or wild vegetables.

Other Specialties

Don’t miss out on other Quang Binh specialties like ‘bánh bột lọc’, ‘bánh nậm’, and ‘nem lụi’.

Things to Note When Visiting Chay River - Dark Cave

Packing Tips

• Swimwear: Essential for activities like mud bathing and kayaking.

• Sunscreen, hats, and sunglasses: Protect your skin from the sun.

• Sports Shoes or Sandals: Convenient for walking and participating in activities.

• Change of Clothes: Bring dry clothes to change into after mud bathing or kayaking.

• Towel: To dry off after bathing.

• Personal Medications: In case of any emergencies.

Things to Keep in Mind During Activities

• Zipline: Make sure to check all safety equipment before participating. Follow the instructions provided by staff.

• Mud Bathing: The mud here is excellent for your skin, but be sure to wash it off with clean water after the bath.

• Kayaking: Wear a life jacket and follow the guide’s instructions.

• Cave Exploration: Bring a flashlight and follow the designated trail.

Other Tips

• Food Safety: Choose reputable restaurants or eateries to enjoy local dishes.

• Environmental Protection: Do not litter; help preserve the natural beauty of Chày River - Dark Cave.

• Bring Cash: Some areas may not have ATMs.

Chay River - Dark Cave is not just a tourist destination, but an unforgettable experience. With its magnificent nature, thrilling activities, and unique culture, it promises to create lasting memories.