Hung Thoong Cave in Quang Binh is one of the rare caves that still retains its untouched, pristine beauty within Phong Nha – Ke Bang National Park. Unlike famous caves such as Son Doong or Paradise Cave, Hung Thoong has its own quiet charm, attracting travelers who love unspoiled nature, tranquility, and authentic adventure. This is an ideal destination for those seeking a unique experience in Quang Binh’s “Kingdom of Caves.”

Hung Thoong Cave is located in the core zone of Phong Nha – Ke Bang National Park, in Phong Nha Commune, Quang Binh Province. The cave lies along the Hung Thoong – Tra Ang trekking route, which connects to an underground river system and several smaller caves in the area. Thanks to its relatively isolated location, Hung Thoong Cave has remained largely untouched, preserving its original natural landscape.
The first impression upon entering Hung Thoong Cave is its vast, cool space that remains pleasant all year round. Inside, visitors will find a diverse system of stalactites and stalagmites with unique shapes, formed over millions of years of geological evolution. Natural light filtering through cave entrances reflects on the rocky walls, creating a scene that is both mysterious and poetic.
Beyond the cave itself, the surrounding area is equally impressive, featuring clear streams, natural sandy banks, and lush primary forest vegetation. This area is also home to many endemic flora and fauna species, highlighting the high ecological value of Phong Nha – Ke Bang National Park.

Exploration of Hung Thoong Cave usually involves trekking combined with stream crossing, swimming, navigating rugged terrain, and camping in the forest. Visitors will walk through pristine jungle, wade through cool streams, follow rocky cliffs, and discover hidden corners of the cave system.
One of the most memorable experiences is spending the night in the wild. Evenings in the forest are perfectly quiet, broken only by the sounds of insects and gently flowing water, offering a complete escape from the hustle and bustle of daily life. For many travelers, this is why Hung Thoong is considered a truly “healing” journey.

The ideal time to explore Hung Thoong Cave is from March to August. During this period, Quang Binh enjoys dry weather with less rainfall, making trekking and forest travel safer and more enjoyable. Visitors should avoid the rainy season (September to November), as slippery terrain and rising water levels can pose significant risks.
Hung Thoong Cave lies within a protected forest area; visitors should join licensed tours to ensure safety.
Prepare lightweight clothing, anti-slip trekking shoes, quick-dry outfits, and a personal headlamp or flashlight.
Follow environmental protection rules: do not litter and avoid touching or damaging cave formations.
Maintain good physical condition to fully enjoy the adventure.

After exploring Hung Thoong Cave in Quang Binh, visitors can stay in the Phong Nha area to rest and continue discovering nearby attractions such as Phong Nha Cave, Tien Son Cave, Nuoc Mooc Spring, or the Chay River – Dark Cave. Eco-lodges and homestays in Phong Nha offer peaceful, nature-oriented settings with friendly service, suitable for both leisure travelers and adventure seekers.
Hung Thoong Cave, Quang Binh is not only a destination for adventure lovers but also a place to restore balance and reconnect with untouched nature. If you are looking for a different journey in Phong Nha – Ke Bang, Hung Thoong is truly an experience not to be missed.