Like Rao Thuong – Hang En, the natural discovery tour of Sinh Ton valley – Thuy Cung cave is also a unique tourism product for those who are passionate about nature.
Motor vehicles take you to Km15 on the West branch of Ho Chi Minh road. The tour guide will accompany you across the vast grassy hills to Dau Rai primeval forest with hundreds of ancient trees of three or four people embracing. Around noon, you go up Tien stream to Nuoc Diving Cave (the back door of Dark Cave). With specialized equipment provided by Phong Nha-Ke Bang Tourism Center, you will explore more than 500m of pristine diving water caves.
When you come back, you enjoy lunch with vegetables, slot fish, grilled meat, rice balls, etc.
From Nuoc Diving cave, you will cross the forest to the Cave of the Aquarium with a strange blue water color. With dedicated flashlight etc … you will discover the mysterious Aquarium cave.
After an unforgettable night with a mysterious fire in the midst of a thousand. You will welcome the dawn between the 2,000-hectare Sinh Ton Valley, surrounded by extremely magnificent limestone mountains and immense primeval forests …
Normally, with nature discovery tourist routes, tourists need certain health and toughness to cross the forest to cross the mountain. But with the tourist route Sinh Ton Valley – Thuy Cung cave, although there are enough forms of discovery such as caves, primitive forests, etc., due to the relatively favorable terrain, it is very suitable for many people. statues, as long as you are passionate about discovery.
Introduction to Sinh Ton valley – Thuy Cung cave
Sinh Ton valley is located in Phong Nha – Ke Bang relic, in the middle of a vast primitive forest, surrounded by staggering limestone mountains. In the middle, there is a green and cool aquarium cave, creating a mesmerizing beauty scene. 
Survival Valley from above
Sinh Ton Valley is home to many types of terrain such as limestone mountains, flat land, non-Karst, primeval forests, caves, underground springs. In addition, this is also home to many rare species of birds and plants, many species listed in the red book such as wild rose, heron, … 
This place owns many types of terrain
Thuy Cung cave is located in the chain of caves of Phong Nha – Ke Bang. At first, many people called this the Blue Water cave. The origin of the name is derived from the water color here is extremely blue and contains many unsolved mysteries. 
The mouth of the Thuy Cung cave
Move to Sinh Ton valley – Thuy Cung cave
Because the Sinh Ton valley – Thuy Cung cave is located in the Phong Nha – Ke Bang heritage complex, visitors need to move here. From the center of Dong Hoi, you run along Highway 16 about 45km to reach Phong Nha – Ke Bang. Then a motor vehicle will pick you up and take you to km15, the western branch of Ho Chi Minh road to Sinh Ton valley – Thuy Cung cave. 
First you have to move to Phong Nha Ke Bang National Park
Journey to discover Sinh Ton valley – Thuy Cung cave
To reach Sinh Ton valley – Aquarium cave , visitors will have to trekking over immense grassy hills to temple the ancient forest of Dau Rai, pass through the gate, wade Tien stream to reach Nuoc Diving cave. is the back door of Dark cave. From a distance, Nuoc Diving cave is like a wine vase of the old fairies. This place is surrounded by large groves like a screen protecting the cave door. The green of the forest trees mixed with the limestone color at the cave entrance will stimulate the curiosity of many visitors. 
Journey to the valley you have to go through a primeval forest
The special feature of Nuoc Diving cave is that the high ceiling is composed of black limestone, but unexpectedly, the stalactite part flowing from the cave ceiling has a very original white color. Below the underground water, there are interlaced and rough rocks. Not only that, on the sandy beaches of the cave, new stalactites are formed from the drops of water falling in the cave ceiling. 
Inside the Diving Cave
After exploring Nuoc Diving cave, visitors will continue their trekking trekking primeval forest to Sinh Ton valley. Previously, this place was called Young Valley by many species of bamboo around it, … The valley has an area of 2,000 hectares, which is a place of biological richness. 
Sinh Ton valley covers an area of more than 2,000 hectares
In the middle of the valley is the cave of Thuy Cung with mysterious blue water color. Unlike Nuoc Diving cave, which has protruding rocks, the water flowing in Thuy Cung cave is more gentle and gentle. To this day, scientists still cannot explain why the blue water color in the lake started from the beginning and why it is so blue.
Cave of the Aquarium
The deeper you go into the cave, the more you will feel this place is like an underwater aquarium with countless colorful stalactites bringing a beautiful, mysterious or indescribable beauty. 
Inside the Aquarium
Notes when conquering Sinh Ton valley – Thuy Cung cave
- The ideal time to explore Sinh Ton valley – Thuy Cung cave is from April to August. At that time, Quang Binh was in the dry season with little rain, which was very convenient for sightseeing.
- Ticket prices to visit this site are relatively high. Average ranges from 1 million / person if you go on tour a day, if you go 2 days it will fall to about 4 million / person.
- When traveling you should remember to bring the tent with the necessary tools to camp.
You should come here from April – August
Attractions near Sinh Ton valley – Thuy Cung cave
Phong Nha Cave
Nestled inside the limestone cliffs surrounded by tropical forests, Phong Nha cave has been voted one of the 7 new wonders of the world. Possessing a length of up to 7729m, this is also voted one of the most beautiful caves in the world that satisfies 7 criteria. Going inside the cave, many visitors will be fascinated by the ecosystem, fresh air and enchanting magical beauty. 
Phong Nha Cave
Paradise Cave
Thien Duong cave is also a cave belonging to Phong Nha – Ke Bang relic. Many people also call this place with a very beautiful name “Royal Palace on the Earth”. Thien Duong Cave is considered to be the most majestic and spacious cave in Vietnam with a length of more than 32km and a width of 69 – 80m. This cave has been rated by the Royal Society as the longest cave in Asia. 
Paradise Cave
Here are a bunch of stunning scenes in Sinh Ton valley – Thuy Cung cave provided by Phong Nha – Ke Bang National Park Cultural and Ecological Tourism Center:
Clouds wrap around limestone mountains
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Beautiful scenery captivates visitors
Watch “strange mushrooms” grow on rotten wood
Explore inside the cave
Sinh Ton Valley – Thuy Cung cave belongs to Phong Nha Ke Bang’s world natural heritage, located in the middle of an immense primeval carpet. This is an extremely interesting and unique destination that you should not miss when traveling to Quang Binh .
Photo: Internet