1. Overview of Tien Son Cave
1.1. Location
Deep within Phong Nha - Ke Bang National Park in Quang Binh lies Tien Son Cave, a captivating attraction that promises tourists an unforgettable journey. Just 200 meters away from the famous Phong Nha Cave, Tien Son is known as a “fairyland on Earth” thanks to its stunning stalactites.
1.2. History
First discovered by the locals in April 1935, Tien Son Cave quickly garnered attention. Its allure was so immediate that the French Governor of Central Vietnam, Gzeffeuil, visited it the very next day, earning it the local moniker “Governor’s Cave.” In 1936, the celebrated French archaeologist Madeleine Colani explored the cave. Further exploration by the British Caving Research Association in 1999 mapped the cave's impressive length at about 980 meters. Tien Son Cave officially welcomed tourists in April 2000 and has since then become a popular attraction that draws tens of thousands of tourists annually.

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2. What to explore on your visit to Tien Son Cave?
2.1. A mountain stairway
Reaching Tien Son Cave requires an invigorating climb of over 500 stone steps. This pathway is circular, with separate entry and exit points, each spanning approximately 400 meters. While the ascent can be a workout, the breathtaking discoveries within make every step worthwhile.
2.2. Stunning stalactites
Tien Son Cave boasts a spectacular array of stalactites and stalagmites, sculpted over millions of years. What truly sets it apart is a unique acoustic phenomenon: tapping certain formations produces resonant, gong-like and drum-like sounds. Scientists believe the cave was carved by an ancient underground river. Venturing deeper, you will encounter shimmering subterranean streams and hidden chambers. Interestingly, despite their proximity, Tien Son Cave and Phong Nha Cave are not interconnected underground.
2.3. Breathtaking mountain view
From a high vantage point near the cave's entrance, tourists are treated to expansive panoramic views of Quang Binh's picturesque landscapes. Witness the convergence of rivers, the majestic rise of mountains, and the iconic Tien Son semicircular bridge, all framed by flower-lined pathways.
2.4. Scenic photo-taking spots
Tien Son Cave is brimming with Instagram-worthy corners, from charming eco-roof shelters and vibrant wildflower trails to the newly unveiled “Fairyland Glass Bridge.” This transparent bridge, soaring almost 100 meters above the Son River, offers sweeping views of verdant rice paddies, cornfields, and sugarcane plantations.

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3. How much is the entrance fee for Tien Son Cave?
To visit Tien Son Cave, tourists need to purchase an entrance ticket. The fee is 80,000 VND per person for adults. Children under 1.3 meters tall are granted free entry.
Access to the cave involves a scenic boat ride from Phong Nha Tourist Center to the foot of the mountain leading to the cave. The round-trip fare is 550,000 VND per boat, with each boat accommodating up to 12 passengers. This fee remains unchanged even if you choose to visit both Phong Nha Cave and Tien Son Cave on the same trip. Keep in mind that ticket prices may vary over time, so it is a good idea to check for the latest updates before your visit.
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4. FAQs about traveling to Tien Son Cave
4.1. When is the best time to visit?
The best time to visit Tien Son Cave is during Quang Binh’s dry season from late March to early September. While adventurous tourists might brave the rainy season of Phong Nha weather (September - March), conditions can be more challenging.
4.2. How do I get to Tien Son Cave?
It is quite convenient for tourists to go from Dong Hoi to Phong Nha by car, motorbike, taxi, or bus. From Phong Nha Tourist Center, a scenic boat ride will take you to the base of the cave, followed by the climb to the entrance.

4.3. What to note?
Here are some crucial things that you should bear in mind to have a smooth journey to Tien Son Cave:
- Be ready for a climb of around 500 steps. Avoid rainy days to prevent slips.
- Opt for light clothes and non-slip shoes; high heels and flip-flops are not recommended.
- Morning or late afternoon visits are ideal to avoid the heat and crowds.
- Don’t touch the stalactites, litter, or use strong camera flashes.
- Children should always be accompanied by adults.
- Bring your own drinking water, as there are no vendors within the cave area.
4.4. Is Tien Son Cave suitable for all ages?
While generally accessible, Tien Son Cave has stairs that might pose a challenge for young children or individuals with mobility limitations.
4.5. How long does a visit to Tien Son Cave take?
A visit to Tien Son Cave, including the boat ride and walking tour, typically lasts about 2-3 hours. When combined with a visit to Phong Nha Cave, the total experience typically lasts around 3.5 hours.

Tien Son Cave is more than just a geological marvel; it is a place where natural grandeur meets fascinating history, creating an atmosphere that truly lives up to its "fairyland" moniker. So, if you are ready to step into a realm of mystical beauty and unforgettable adventure, let Tien Son Cave be the crowning highlight of your journey in Vietnam.
If your Vietnam travel extends beyond Quang Binh, you will find a wealth of other iconic destinations waiting to be explored. Consider heading north to Ha Long Bay, renowned for its limestone karsts rising dramatically from emerald waters. For a blend of coastal charm and ancient history, the central region beckons with Da Nang and Hoi An. Further south, Nha Trang is perfect for those seeking stunning beaches, vibrant nightlife, and island excursions. For an idyllic escape, Phu Quoc is an island haven ideal for diving and relaxation.
To enhance your stay across Vietnam, the hotels and resorts of Vinpearl offer luxurious accommodations with opulent rooms, premium amenities, and family-friendly facilities, ensuring exceptional comfort. For thrilling entertainment, it is highly recommended that you dive into the complexes of VinWonders, which feature exhilarating games, expansive water slides, and captivating cultural performances.

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