DINOSAUR SPINE + Ta Xua Nature Reserve

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“Dinsaour spine/backbone” (Sống Lưng Khủng Long) in Ta Xua Nature Reserve.

ℹ️ Information – Ta Xua
🚶 How to get to Ta Xua
☀️ When to visit Ta Xua
🏡 Where to stay
FAQ + Travel Tips
📸 Photos of Ta Xua
🎫 Book bus ticket

Top experience

Na Lay Peak

Enjoy the best panoramic views over the entire Bac Son Valley.

What to do

Hike & explore

Visit viewpoints, Tay villages, rice fields and local markets.

Good to know

Best in harvest season

Visit in July–August for the most colorful rice field landscapes.

Quick answer: The “Dinosaur Spine” in Ta Xua Nature Reserve is a dramatic mountain ridge shaped like a dinosaur’s back. It’s a top spot for cloud‑hunting, offering stunning views of valleys, terraced hills, and misty peaks. The journey requires a motorbike or trekking, making it a true adventure for nature lovers.

At a glance:

  • 📍 Location: Bac Yen District, Son La Province.
  • ⛰️ Elevation: Around 1,500 m.
  • 🚶 Trail: ~1–1.5 km walk along the ridge.
  • ☁️ Best for Cloud Watching: Often covered in thick morning clouds, especially from October to April.
  • 🛵 How to Get There: Accessible by motorbike from Bac Yen town; roads are steep and rugged.
  • ⚠️ Tips: Watch weather closely — fog, rain, and landslides can make the trip risky.
  • 🏠 Where to Stay: Homestays in Ta Xua village or guesthouses in Bac Yen.

Last updated in April 2026


“Dinosaur spine” is one of the most fascinating places in Ta Xua Nature Reserve.

    • Ta Xua Nature Reserve and the so-called “Dinosaur spine/backbone” (Sống Lưng Khủng Long) near Bac Yen (Son La Province) is a fascinating mountain and forgotten place for foreign tourists, it is well-known mainly for Vietnamese tourists and adventure travelers. Ta Xua Nature Reserve is a huge area that is not easy to travel (unless you ride motocross), because it is a high-lying area (the highest mountain 2865 m) and roads are not in a good condition. It is not so hard to get to Dinosaur spine from Bac Yen town.

To explore the area you must have a motorcycle – at least semi-automatic.

    • However, this does not mean that you could not look into the Ta Xua Nature Reserve at least in a small way and take a trip to the so-called amazing Dinosaur spine, which is not so difficult to access, but you must have a motorcycle – at least semi-automatic. Dinosaur spine lies at an altitude of about 1500 m and the views from there or from the nearby village of Ta Xua and its surroundings are really breathtaking. Mountains, ranges, hills, nature, rice terraces, clouds (you can be above them, if you go even higher, above the village of Ta Xua) and an area inhabited mainly by ethnic Hmong.
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Mountain massifs and rice terraces in Ta Xua Nature Reserve (Ta Xua village).

The starting point for a trip to the Ta Xua Reserve is Bac Yen town.

    • Ta Xua Nature Reserve is also a popular place for so-called “cloud hunters”. Yes, and if you are lucky, you will see the arrival and movement of clouds quite quickly. At the time of my visit, I was in the whole area all day, I saw here very fast weather changes like anywhere else in Vietnam (sun, clouds, fog, tiny rain…) and very fast clouds movement. And everything is brilliantly photogenic, unless there is fog (or, of course, heavy rain) and visibility of 30 m. Your trip to Ta Xua Nature Reserve starts in Bac Yen town.

Book your stay in Son La province

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Hmong market in Bac Yen town.

Fascinating views and mountain range from Ta Xua village to Dinosaur spine.

    • The nearest stop for refreshments and accommodation is Ta Xua village, which is 12 km away from Dinosaur spine. You can also stay in Bac Yen town (I recommend to choose a town). There are a few small restaurants with classic Vietnamese food in Ta Xua Village, do not expect any extra large menu, it is quite limited. From the Ta Xua Village to the Dinosaur spine you will go through a fascinating mountain passage, but be aware that some sections of this road may be destroyed (stones, holes…). However, earlier this road to the backbone was said to be even worse.
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Lookout point on Dinosaur Spine (Sống Lưng Khủng Long) in Ta Xua Nature Reserve.


How to reach Dinosaur spine in Ta Xua Nature Reserve? On motorbike.

    • Dinosaur backbone in Ta Xua Nature Reserve is located about 25 km from Bac Yen town. This is the starting point for a trip to the area. Bac Yen is a typical small town without foreign tourists, with a few guesthouses and many shops/restaurants. To Bac Yen, if you do not have your motorbike, you can get by local bus from Moc Chau with stopover in Phu Yen (my case) or from Hanoi by bus (about 200 km, stopover in Phu Yen, in Phu Yen you can take another bus to Bac Yen), however, you have to check the current schedules in My Dinh or Yen Nghia bus stations in Hanoi. I recommend to connect with a trip in Moc Chau and from Moc Chau take a transfer by bus.

Book Motorbike in Vietnam online

Rent a motorbike in Bac Yen town / at the hotel (where you stay).

    • From Bac Yen to Ta Xua and to the Dinosaur spine – whether you are on your own, on a motorcycle. From Bac Yen to the village of Ta Xua it is about 12 km and you drive constantly up a steep hill, even here the road can be variously destroyed and not much, but the road with great views. From the village of Ta Xua you will then take another 12 km section to the Dinosaur spine with other fascinating views, you will see about 3 waterfalls along the way. The road  to Dinosaur backbone may have bad sections again, somewhere a rocky road, but on a motorcycle (semi-automatic), I arrived there quite cool. Warning: Drive slowly if you do not want to spill and kill! A motorbike trip to Ta Xua is only for those who already have a motorbike experience.

▶️ Book and buy bus e-tickets from Hanoi to Ta Xua Reserve on 12go.asia

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Dinosaur Spine can be reached by motorbike through the village of Ta Xua.


When to visit and go to Ta Xua Nature Reserve and Dinosaur spine?

    • It should be noted that this is a mountain area and it is necessary to expect rapid changes in weather. In the winter months cold/winter, but dry, in the summer months unfortunately the possibility of larger rains and impending landslides (monsoon season). The months of December to March are recommended (even for so-called “cloud hunters”). Personally, I was there in November and I stayed in this area 3 days and I saw very fast weather changes – sunshine, nice, cold, fog, clouds, windy… but overall it was good, the views were nice, sometimes a bit foggy, but no cold, temperature up to about 17 °C.

Book your Trip in Vietnam online

Before you go to Ta Xua reserve and Dinosaur spine, watch the weather.

    • I recommend before the trip to the Ta Xua Nature Reserve certainly to watch the weather as it develops and respond accordingly. If there is a possibility of heavy rain, fog, I strongly recommend not to visit this area, because it would be – yes, for someone an adventure, but you wouldn’t have much of this adventure, no views to the area and most importantly – dangerous road sections, impassable road, landslides. In this case it does not make a sense to go there, wait for sunny weather and clear sky.
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Road to the Dinosaur Spine and Ta Xua Village can sometimes be in poor condition.


Where to stay and where to find accommodation in Bac Yen/Ta Xua?

    • Bac Yen is not Sapa and it means that the offer is focused mainly on smaller vietnamese guest houses, no extra luxury, but standard, average quality and cheap. Yes there is also one bigger better hotel (KHÁCH SẠN SAO MAI), but the vast majority of the city are small hotels, called Nhà nghỉ. Prices are therefore quite low. There are plenty of shops in the town and some Vietnamese restaurants with classic dishes, rather do not expect western european cuisine.
    • You can also stay in the village of Ta Xua and there gradually arise and will probably continue to create another homestays. There is also a very nice tourist resort – Ta Xua Hills. However, the services in Ta Xua village are very limited, it is a very small village. I recommend to stay in Bac Yen town before going on a trip to Ta Xua and Dinosaur spine. If you want to rent a motorbike, ask where you will be accommodated, at the hotel. There is also a petrol station in Bac Yen, but you can also buy petrol in Ta Xua village. Homestay is also located at Dinosaur spine (Y Xoa Homestay).

🏡 Accommodation in Bac Yen town:

Khach San So Mai
Nhật Vượng Hotel
Đồng Tâm Hotel Bắc Yên

🏡Accommodation in Ta Xua Nature Reserve:

Homestay Tà Xùa Lu Trế
Tà Xùa Clouds homestay
Y Xoa Home Stay

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Hmong shop with traditional clothes in Ta Xua village.


❓ Ta Xua Nature Reserve & Dinosaur Spine: FAQ & Tips

How do you get from Hanoi to Ta Xua Nature Reserve?

Travel by bus from Hanoi to Bac Yen, then continue by motorbike or private transfer to Ta Xua. Book bus tickets on 12Go Asia.

Where are the Dinosaur Spine and Ta Xua Reserve?

The Dinosaur Spine is located in Son La Province, about 25 km from Bac Yen and roughly 230 km from Hanoi.

How do you reach the Dinosaur Spine from Bac Yen?

Travel by motorbike or private vehicle. The mountain road is narrow, steep and can be damaged in places.

Where can you rent a motorbike in Bac Yen?

Ask your hotel in Bac Yen or book in advance through Bikesbooking.

Is there an entrance fee to the Dinosaur Spine?

No entrance fee is currently charged, although this may change in the future.

What is the elevation of Ta Xua and the Dinosaur Spine?

Both the Dinosaur Spine and Ta Xua village sit at approximately 1,500 meters above sea level.

Can you buy food and drinks in Ta Xua?

Yes. Ta Xua village has cafés, local restaurants, drinks, snacks and traditional Vietnamese meals.

Can you stay near the Dinosaur Spine?

Yes. A few homestays are available nearby, including Y Xoa Homestay.

When is the best time to visit Ta Xua?

December to March offers the best conditions for cloud hunting, but avoid visiting during heavy rain.

What other attractions are nearby?

Visit nearby waterfalls, scenic viewpoints and enjoy spectacular mountain landscapes around Ta Xua village.

What is Ta Xua Nature Reserve famous for?

Ta Xua is famous for cloud hunting, mountain trekking, dramatic scenery and untouched nature.

What are the road conditions in Ta Xua?

Main roads are partly paved, but remote mountain routes are rough and suitable only for experienced riders.

Which ethnic group lives in Ta Xua?

Most local residents belong to the Hmong ethnic minority, known for their traditional culture.

What else is Ta Xua known for?

Ta Xua is also famous for ancient Shan Tuyet tea trees and premium mountain-grown tea.

Is Vietnam a good destination for solo travelers?

Read our guide to solo travel in Vietnam.

What should first-time visitors expect from Vietnamese culture?

Learn about local traditions in our guide to Vietnamese culture.

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Dinosaur spine + Ta Xua Nature Reserve – Information:

    • Location: Bac Yen district (Son La province) – Vietnam
    • How far is Dinosaur spine: About 25 km from Bac Yen town (230 km from Hanoi)
    • Ticket: There is no admission
    • Tourist attractions: Mountain range, waterfalls, nature
    • How to get there from Bac Yen: Motorbike or private transfer
    • How to get from Hanoi to Bac Yen: Bus with stop in Phu Yen (there is no train)
    • How to get from Moc Chau to Bac Yen: There is a local bus
    • Elevation of Dinosaur spine: about 1 500 m
    • Original name of Dinosaur spine/backbone: Sống Lưng Khủng Long
    • Where to stay: in Bac Yen town or in Ta Xua village
    • Road DT112 from Bac Yen to Tram Tau: it is not in a good condition

📍 Route map from Bac Yen to “Dinosaur Spine” in Ta Xua:

(this is the main road from Bac Yen to Dinosaur spine, the road is not in very good condition)

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Route map from Bac Yen to Dinosaur Spine in Ta Xua, how to get there from Bac Yen.

Dinosaur spine” and Ta Xua Nature Reserve – Photos:

(Photos around Ta Xua village and routes to Dinosaur spine + Ta Xua Nature Reserve)

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View from the village of Ta Xua to the surrounding area of Ta Xua Nature Reserve.
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Road from Ta Xua village to Dinosaur spine in Ta Xua Nature Reserve.
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Mini shop at Dinosaur Spine in Ta Xua Nature Reserve.
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Dinosaur backbone in Ta Xua Nature Reserve shrouded in clouds.
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Ta Xua Nature Reserve, somewhere beyond the village of Ta Xua.
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The top of the Dinosaur Spine can be reached along the way.
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View from the top of the Dinosaur Spine in Ta Xua Nature Reserve.
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Dinosaur Spine in Ta Xua Nature Reserve – whatch out where are you walking.
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Views from the Dinosaur Spine in Ta Xua Nature Reserve are fascinating.
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The valleys and mountains of the Ta Xua Nature Reserve, close to the Dinosaur Spine.
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Not far from Bac Yen town and Ta Xua village.
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Fascinating views of the rice terraces and mountains of Ta Xua Nature Reserve.
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Above the village of Ta Xua almost in the sky.
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Dinosaur Spine in Ta Xua Nature Reserve – Save this pin for your Pinterest! .

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About the author:
Hi, my name is Milan and I’m from the Czech Republic. I’m an independent traveler and the creator of this guide about northern Vietnam. I’ve spent a lot of time exploring this beautiful region — especially its mountains, nature, and ethnic culture. This website was born from my personal travel experiences, and I regularly update it with new tips and information to help fellow travelers. Follow our Facebook page for updates. This site was built with passion ❤️. Read more about the author
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