Discover Hidden Caves and Jungle Trails on the Hung Thoong Exploration Tour
If you’re craving an adventure that takes you beyond typical tourist routes, the Hung Thoong Exploration offers an unforgettable journey into the heart of Vietnam’s Phong Nha-Ke Bang National Park. For $570 per person, over two days and 12 hours, you’ll explore some of the most untouched and wild sections of the park, including the Hung Thoong cave system—a true playground for thrill-seekers and nature lovers alike.
What we love about this tour is how it combines intense jungle trekking with spectacular cave exploration—think crossing rivers, hiking through dense tropical forests, and discovering stunning lakes inside caves that seem almost out of this world. Plus, camping by the Hung Thoong River and at Ma Da Crystal Lake offers authentic wilderness experiences, far from the crowds.
A potential consideration is the physical challenge: this trip involves trekking on difficult terrains, crossing rivers, and navigating caves—so a good level of fitness and adventure spirit are essential. Also, since the tour is limited to a maximum of 14 travelers, it offers a more intimate experience, but that also means planning ahead is advisable.
This tour is a perfect fit for adventurers and outdoor enthusiasts who are eager to see Vietnam’s jungle and caves in their most pristine state. If you’re looking for a trip filled with unexpected surprises, stunning views, and expert guides, you’ll find this to be a rewarding choice.
Key Points

- Unexplored Wilderness: The Hung Thoong cave system is one of the most remote parts of Phong Nha-Ke Bang, offering a rare chance to explore areas no travelers usually see.
- Adventure-Filled Itinerary: Expect jungle treks, river crossings, cave swimming, and camping—designed for those seeking a physical challenge.
- Authentic Experience: The tour provides a genuine connection with Vietnam’s tropical landscape, far from crowded tourist spots.
- Expert Guides: Knowledgeable guides and safety teams ensure you’re well looked after during challenging terrains.
- All-Inclusive Value: Food, drinks, safety equipment, and even trekking shoes are included—making trip preparation easier.
- Limited Group Size: With just 14 travelers max, you’ll share the journey with like-minded adventurers and benefit from personalized attention.
A Deep Dive into the Hung Thoong Experience

Planning more time in Central Vietnam? We've covered other experiences worth considering.
The Starting Point: Phong Nha-Ke Bang National Park
Our journey begins early, at 8:00 AM, with a brief orientation at the Jungle Boss headquarters. From there, we set off along Road 20 Victor, heading straight into the heart of Vietnam’s famous park. The first day focuses on exploring key sites like Hung Cave and Tron Cave, as well as the scenic Nuoc Lan Lake—a tranquil spot that offers a breather amid the adventure.
What really stands out from the start is how well-organized the tour is: all necessary entrance fees, safety gear, and trekking shoes are provided, which means you don’t have to worry about packing or extra costs. The inclusion of safety assistants and porters is a thoughtful touch, especially for those unfamiliar with tough terrains.
Unlocking the Hidden World: Hung Thoong Cave System
The highlight of the trip is the trekking through Hung Thoong, where you’ll encounter some of Vietnam’s wildest caves. Your guide, likely to be someone familiar with the area and passionate about sharing its secrets, will lead you through narrow passages, past stalagmites and stalactites, and into crystal lakes inside the caves.
The second day focuses on jumping into Hung Thoong Spring for a refreshing swim and relaxing beside Thung Cave. These caves are little-known even among local adventurers, which is what makes this trip such a treasure.
Camping and Camping Gear
The tour camping at Hung Thoong River and Ma Da Crystal Lake provides a genuine wilderness experience. The camping gear and safety equipment are included, and you’ll get a chance to enjoy dinner under the stars—an experience that’s as much about the atmosphere as the scenery.
The Final Day: Jungle Trek to Ma Da Valley
On the last day, the journey takes you through lush jungle trails to Ma Da Valley and Lake. Expect a mix of walking through dense forest, crossing streams, and enjoying a well-earned lunch beside a serene lake, perfect for swimming and relaxing after days of adventure.
- Coffee & Culture Experience _From Farm to Cup by Elon Farm
- Chan May Port : Private tour to Da Nang & Hoi An Old Town
- Abandoned Valley Adventure – E Cave & Golden Cave – 1D
- Phong Nha Cave Kayak Tour 1 Day
- Phong Nha to Hue Private Transfer via DMZ and Sightseeing
- Pygmy Cave | The magnificent cave in Phong Nha | 2 days 1 night
Authenticity and Guides
Throughout the trip, local guides are invaluable. From the feedback, they are knowledgeable and attentive, making sure you’re safe in challenging environments. As one reviewer put it, “The guides are fantastic—they really know their stuff and keep the group safe while making the experience fun.”
What Does the Tour Cost and What Do You Get?
At $570, this tour offers excellent value considering all included features: entrance fees, safety gear, trekking shoes, meals, snacks, and even a safety assistant team. The only expenses not included are personal purchases, which gives you control over your spending.
The group size is capped at 14, ensuring a more personalized and less crowded adventure. The tour is suitable for most travelers who are comfortable with physical activity and prepared for some rugged terrain.
Practical Tips for Participants
Travelers should bring long trousers, long-sleeved shirts (to avoid poison ivy and mosquitoes), swimwear, and extra clothes for the overnight stays. A small backpack and sturdy hiking shoes (or borrow from the provider) are recommended, as waterproof boots are not suggested due to drying times. A hat, sunglasses, sunscreen, insect repellent, and basic toiletries round out the packing list.
Final Thoughts: Is This Tour Worth It?

If you’re the kind of traveler who gets excited about hidden caves, challenging hikes, and camping in remote locations, this tour is a winner. The fact that it’s designed for adventurous spirits—with rigorous terrains and water crossings—means it’s best suited for those in good shape and eager for a true wilderness experience.
The trip’s emphasis on authenticity and expert guidance makes it stand out. You’ll love the way the guides share their knowledge about the area’s geology and ecology, and you’ll likely cherish the sense of accomplishment after completing the trek.
While the physical aspect might be demanding, the scenery and unique caves make it a once-in-a-lifetime opportunity—a real step off the beaten path.
FAQs

Is this tour suitable for beginners?
This tour involves challenging terrains, river crossings, and cave exploration, so it’s better suited for travelers with some physical fitness and outdoor experience.
What should I pack for this trip?
Bring long trousers, long-sleeved shirts, swimwear, extra clothes, a small backpack, and sturdy shoes. Safety gear and trekking shoes are provided, but bringing your own shoes is optional.
Are meals included?
Yes, all food, drinks, and snacks are included during the tour, offering sustenance for the active days.
What is the maximum group size?
The tour limits group numbers to 14 travelers, ensuring a more personalized experience.
Can I cancel if needed?
Yes, the tour offers free cancellation up to 24 hours in advance, giving you flexibility if your plans change.
What makes this trip special?
It’s the chance to explore untouched caves and rugged jungle terrain with knowledgeable guides, offering an authentic adventure far from crowds.
Is there any age limit?
Most travelers can participate, but it’s not specified if there are age restrictions; common sense about fitness level applies.
In sum, the Hung Thoong Exploration tour offers a rare window into Vietnam’s most secluded natural wonders, combining adventure, authenticity, and expert guidance. Perfect for those craving an active, off-the-beaten-path experience that will leave lasting memories of Vietnam’s wild side.
More 3-Day Experiences in Central Vietnam
More Tour Reviews in Central Vietnam
- Shore Excursion: Chan May Port to Golden Bridge Ba Na Hills
- Private Tour from Chan May port to Ba Na Hills & Golden Bridge
- Cam Ranh Port: Shore Excursion Private Nha Trang City Tour
- Commander Cave All-Inclusive Admission Ticket
- PHONG NHA CAVE- PARADISE CAVE FULL DAY FROM DONG HOI or PHONG NHA
- Private tour from Chan May port to Marble Mountains & Hoi An
More Central Vietnam experiences we've covered
- Shore Excursion: Chan May Port to Golden Bridge Ba Na Hills
- Private Tour from Chan May port to Ba Na Hills & Golden Bridge
- Cam Ranh Port: Shore Excursion Private Nha Trang City Tour
- Commander Cave All-Inclusive Admission Ticket
- PHONG NHA CAVE- PARADISE CAVE FULL DAY FROM DONG HOI or PHONG NHA
- Private tour from Chan May port to Marble Mountains & Hoi An
- 2 Days of Stunning Views and Adventure in Ta Dung Lake Escape
- Chan May Port : Private Golden Bridge – BaNa Hills Day Tour
- Nha Trang Zipline Canopy Adventure Jungle Flight Experience
- Chan May Shore Excursion To Hoi An By Private Car- Pro Driver
- Private Shore Excursion: Hue Imperial City – UNESCO World Heritage Site
- Chan May Port /Tien Sa Port: Hoi An City & Da Nang Highlight Tour
