Chay River – Dark Cave

Chay River – Dark Cave is an eco-tourism site located in the core area of Phong Nha – Ke Bang National Park, Quang Binh Province. It is known for the crystal-clear, emerald waters of the Chay River winding through majestic mountains and forests. Dark Cave is part of the Phong Nha cave system and retains its pristine beauty, untouched by artificial lighting. The area has a wild, mysterious atmosphere and is deeply connected with nature. Its picturesque landscape makes it a perfect destination for those who love exploration and adventure.

At Dark Cave, visitors can take part in thrilling adventure activities. The highlight is a long zipline ride across the Chay River — the longest zipline in Vietnam. Afterward, you swim across the river to reach the cave’s entrance, where darkness envelopes you for an exciting and suspenseful journey. Inside the cave, you’ll hike over rocks, explore hidden corners, and enjoy a unique natural mud bath experience. These activities offer a deep, physical connection with the wild and untouched natural environment.

Today, Chay River – Dark Cave is one of the most exciting eco-adventure destinations in central Vietnam. The site is professionally managed with a strong emphasis on safety and environmental friendliness. Visitors come not only for fun but also to immerse themselves in pristine nature and learn to appreciate its value. Combining stunning scenery with unforgettable activities, this destination offers a unique and memorable experience. Chay River – Dark Cave truly deserves a spot on every traveler’s Quang Binh itinerary.