Turn your device in landscape mode.
Book tickets

curent lang en

Log in
Book VinWonders tickets
Select a destination

Select a date
Adults
*Above 140cm
*Height from 140cm
Children
*от 80 см до 140 см
*Height from 100cm-140cm *Height from 80cm-140cm
Elders
*From 60 years old
*From 60 years old
Thac Ba Lake

Thac Ba Lake (Lao Cai): The emerald pearl of the northwest

29/11/2025 147 views

Thac Ba Lake is one of the largest and most stunning man-made lakes in Vietnam. With its crystal-clear water and hundreds of green islets, it offers a perfect escape for nature lovers.
Quick Tips
  • About Thac Ba Lake: An emerald lake with 1,300 islets and peaceful scenery.
  • Top things to do: Boat tours, caves, Cao Bien hiking, ethnic culture, fishing, camping, festivals in the 1st lunar month.
  • Nearby attractions: Ngoi Tu Village, Hydropower Plant, O Do Waterfall.
  • Travel tips: Best visited during May – September, a 4-hour ride away from Hanoi, good food, many homestays.

1. Overview of Thac Ba Lake, Vietnam

Thac Ba Lake is located in the districts of Luc Yen and Yen Binh in the former Yen Bai Province (now part of Lao Cai Province), Northwest Vietnam. It was formed in 1971 after the completion of Thac Ba Hydropower Plant – the first hydropower plant in Vietnam, when the Chay River was dammed, giving rise to a vast water surface dotted with more than 1,300 islets. Covering a total area of over 23,400 hectares, the lake holds between 3 and 3.9 billion cubic meters of water. Its width ranges from 10 to 15 kilometers and its depth reaches 60 meters, making it a vital water source for the region. 

With its emerald water, dramatic limestone formations, and mysterious caves, Thac Ba Lake was officially recognized as a National Historical and Scenic Site in September 1996.

The emerald water and green islets of Thac Ba Lake

The emerald water and green islets of Thac Ba Lake (Source: Collected)

2. Top things to do at Thac Ba Lake

2.1. Take a scenic boat tour

One of the best ways to experience the charm of this landscape is by taking a Thac Ba Lake boat tour. As the boat glides gently, tourists can enjoy the refreshing breeze, admire the mirror-like water surface reflecting the surrounding forests, and soak in the tranquil beauty of more than a thousand green islets scattered around. In summer, when the water level drops, additional islets emerge, creating even more picturesque views.

The Thac Ba Lake boat rental prices vary. As of now, a shared boat trip typically costs around 400,000 – 600,000 VND. For private rentals, the price on weekdays is about 2,200,000 VND for a one-deck boat and 4,000,000 VND for a two-deck boat. On weekends, the prices rise to about 3,500,000 VND for a one-deck boat and 6,000,000 VND for a two-deck boat.

2.2. Explore hidden caves

Thac Ba Lake is home to a fascinating system of hidden caves, each adorned with striking stalactites that spark the imagination. Tourists can explore Xuan Long Cave, Bach Xa Cave, Thac Ba Cave, and Thac Ong Cave, where the interplay of rock and water creates breathtaking scenery. 

The most famous is Thuy Tien Cave, located right in the heart of the lake. Surrounded by water on all sides, this cave stretches about 100 meters long and several dozen meters wide, featuring shimmering stalactites that glisten in the dim light. 

The caves at Thac Ba Lake have shimmering stalactite

The caves at Thac Ba Lake have shimmering stalactites (Source: Collected)

2.3. Hike to the top of Cao Bien Mountain

For those seeking adventure, hiking to the top of the Cao Bien Mountain surrounding Thac Ba Lake is an unforgettable experience. The trek takes about 3.5 hours, leading you through lush forests before opening up to panoramas at the summit. From here, tourists can gaze over the vast waters veiled in morning mist. 

Discover: Mu Cang Chai, Vietnam: The best guide for every traveler

2.4. Experience the local ethnic culture

Thac Ba Lake is home to ethnic groups like the Tay, Dao, Nung, and Mong. Tourists can stay in stilt houses, learn traditional fishing, and admire colorful ethnic costumes. At night, campfires come alive with folk songs and local dishes such as bamboo-tube rice, fish salad, and chicken with sour bamboo shoots. Festivals like the New Rice Celebration and the Dao “Tet Nhay” offer a unique glimpse into the region’s rich traditions.

2.5. Enjoy fishing on the lake

Thac Ba Lake fishing is an exciting activity that attracts both locals and tourists. The lake is especially famous for its King fish, a prized catch for anglers. Here, you can enjoy casting bait across the shimmering water surface, which combines sport with the tranquility of being surrounded by nature. In recent years, organized fishing events for King fish have become popular and draw large numbers of participants.

Go fishing at Thac Ba Lake

Go fishing at Thac Ba Lake (Source: Collected)

2.6. Camp by the lakeside

Thac Ba Lake is an ideal spot for camping in Vietnam. Setting up camp by the lakeside lets tourists wake up to stunning sunrises, enjoy peaceful afternoons by the water, and stargaze under the starry sky. The fresh air and tranquil scenery here create a perfect retreat from the city. Some camping tours also include exciting activities such as stand-up paddleboarding (SUP) or kayaking.

Best-selling products

3. Famous attractions near Thac Ba Lake, Vietnam

Surrounding Thac Ba Lake are several attractions that offer a deeper glimpse into the region’s cultural and natural beauty.

  • Ngoi Tu Village: Ngoi Tu Village is home to the Dao, Nung, and Cao Lan ethnic groups. Tourists can explore stilt houses under palm forests, join handicraft workshops, taste local specialties, and enjoy folk songs.
  • Thac Ba Hydropower Plant: Built in 1971, it was Vietnam’s first major hydropower plant and directly led to the formation of Thac Ba Lake. Tours allow visitors to learn about its engineering and importance to the region.
  • O Do Waterfall: Located 15 km away from Thac Ba Town, O Do Waterfall charms with clear streams flowing over mossy rocks into a natural pool. Set amid green hills, it is a peaceful spot for relaxation in nature.
Crystal clear water flows gently over mossy rocks at O Do Waterfall

Crystal-clear water flows gently over mossy rocks at O Do Waterfall (Source: Collected)

4. Useful tips for a visit to Thac Ba Lake

4.1. Directions

From Hanoi, it is best to take a limousine bus ride to Yen Bai, then rent a motorbike or hail a taxi to Thac Ba Lake. If you want to drive the whole trip, either follow National Road 2 (for motorbikes) or the Noi Bai – Lao Cai Expressway (for cars), turn left onto National Road 70, then follow it all the way to the lake. The journey is about 150 km long, which usually takes around 3 or 4 hours. The final stretch includes some winding mountain roads, offering scenic views as you approach the destination.

4.2. Best time to visit

The best time to visit Thac Ba Lake is summer (May – September), when the weather is mild, the skies are clear, and the water surface sparkles like a giant mirror. The lush vegetation at this time also creates stunning scenery. 

Alternatively, you can time your visit with the festive season. The Kha Linh Communal House Festival in Dai Minh Commune is celebrated on the 7th day of the 1st lunar month, followed by the Phuc Hoa Communal House Festival in Han Da Commune on the 8th day, and the Thac Ba Mother Goddess Temple Festival on the 9th day. Alongside these events, the Tay, Nung, and Cao Lan ethnic groups hold the Early Spring “Xuong Dong” Festival from the 5th to the 15th day of the 1st lunar month to pray for good weather and plentiful harvest. These occasions bring together rituals, folk games, and traditional music, offering tourists a chance to immerse themselves in the cultural spirit of Yen Bai.

4.3. Food

Traveling to Thac Ba Lake, you should definitely try these local specialties:

  • Grilled fish
  • Grilled chicken
  • Carp sashimi
  • Stir-fried striped catfish with mushrooms 
  • Boiled chicken with hibiscus leaf dye 
  • Dai Minh grapefruit
Freshly grilled fish served with local herbs

Freshly grilled fish served with local herbs (Source: Collected)

Read more: Khau Pha Pass: A breathtaking stop on the Mu Cang Chai loop

4.4. Accommodation

There are currently about 57 lodgings around Thac Ba Lake, ranging from hotels to homestays. Thac Ba Lake accommodation options are diverse, offering options for every budget and preference. In recent years, the development of homestays has been encouraged to preserve cultural identity while providing tourists with local experiences.

4.5. Notes

Here are some useful notes for visiting Thac Ba Lake:

  • The best time to visit is from May to September, when Thac Ba Lake weather is pleasant.
  • Bring rain gear, sunscreen, insect repellent, and sturdy shoes for outdoor activities.
  • The drive from Hanoi to Thac Ba Lake takes about 3 – 4 hours, with some winding roads.
  • Always go with local guides when boating or hiking for safety.

FAQs about Thac Ba Lake, Vietnam

Why is it called “Thac Ba” Lake?

Before the dam was built, this area had 2 waterfalls named “Ong” and “Ba,” which were removed following the establishment of Thac Ba Hydropower Plant. To remember them, the locals called the lake Thac Ba (Ba Waterfall). The name “Thac Ong” (Ong Waterfall) was set for a bridge in Thac Ba Town. 

Is Thac Ba Lake worth visiting?

Yes, Thac Ba Lake is worth visiting, especially for those seeking a tranquil, less-crowded, and eco-tourism focused experience. The pristine landscape and opportunity to engage with indigenous ethnic communities make it a great destination for slow travel.

Thac Ba Lake is perfect for those seeking a tranquil experience

Thac Ba Lake is perfect for those seeking a tranquil experience (Source: Collected)

What activities can tourists do at Thac Ba Lake?

Boat tours, kayaking, swimming, fishing, trekking, cave explorations, and village visits.

Are there any cultural experiences at Thac Ba Lake?

Yes. The area is home to the Tay, Dao, and other ethnic groups, where tourists can experience homestays, local specialities, and traditional festivals.

Thac Ba Lake offers a peaceful retreat where nature and culture meet. With emerald water, scenic islets, and vibrant ethnic life, it brings a perfect mix of relaxation and discovery in the heart of Northwest Vietnam.

After exploring Thac Ba Lake, you can continue your journey across Vietnam to discover other famous destinations like Phu Quoc, Nha Trang, and Hoi An. Each offers its own charm, from stunning beaches to the world-class entertainment complexes of VinWonders. For a complete vacation experience, tourists can unwind at the luxurious hotels and resorts of Vinpearl, where modern comfort meets Vietnamese hospitality.

VinWonders Phu Quoc Vietnam’s largest theme park

VinWonders Phu Quoc – Vietnam’s largest theme park

 

Book VinWonders Phu Quoc ticket now

 

Colorful games await at VinWonders Nha Trang

Colorful games await at VinWonders Nha Trang

 

Book VinWonders Nha Trang ticket now

 

Enjoy captivating cultural shows at VinWonders Nam Hoi An

Enjoy captivating cultural shows at VinWonders Nam Hoi An

 

Book VinWonders Nam Hoi An ticket now

Best-selling products

Share news via:
  • Copy to clipboard
https://vinwonders.com/en/wonderpedia/news/thac-ba-lake-lao-cai/

Related Posts

Posts for you

[UPDATED] VinWonders – Grand World – Vinpearl Safari Phu Quoc bus schedule 2026

17/11/2025 58.392 views

Vinpearl cable car: Location, features, tickets and more

26/06/2024 31.288 views

Han River Bridge: Discover an iconic symbol of Da Nang City

18/11/2025 29.521 views

Phu Quoc food & Phu Quoc restaurants strongly suggested for your trip

20/11/2025 26.971 views

Search

Featured offers

Flash Sale – 15% VinWonders Combo Tickets

Flash Sale – 15% VinWonders Combo Tickets

VinWonders Phu Quoc: Ultimate offers for a wonder trip

VinWonders Phu Quoc: Ultimate offers for a wonder trip

[Must-try] Unique dining experiences at VinWonders Phu Quoc / Vinpearl Safari Phu Quoc

[Must-try] Unique dining experiences at VinWonders Phu Quoc / Vinpearl Safari Phu Quoc

Tìm vé

Search history

Most popular

txt_ud

VinWonders Phu Quoc: Ultimate offers for a wonder trip

VinWonders Phu Quoc: Ultimate offers for a wonder trip

Booking Period: 31/12 - 29/06/2026
[Compilation] Only the hottest deals & products in Phu Quoc

[Compilation] Only the hottest deals & products in Phu Quoc

Booking Period: 30/06 - 30/12/2025

News & Experiences

The 15 best seafood restaurants in Phu Quoc, Vietnam

The 15 best seafood restaurants in Phu Quoc, Vietnam

Phu Quoc, a tropical paradise in Vietnam, is known not only for its stunning beaches but also for its incredible seafood dining options. In this article, we will explore the 15 best seafood restaurants in Phu Quoc, where you can indulge in the authentic local flavors. They are mostly located in Tran Hung Dao Street, Bai Dai Area, Tran Phu Street, and fishing villages such as Ham Ninh, Cua Can, or Rach Vem.

 26/12/2025
Southeast Asia in August: Insider tips for a smooth journey

Southeast Asia in August: Insider tips for a smooth journey

Southeast Asia in August offers a unique travel experience. From tropical beaches to cultural festivals, August is a chance to explore the region at a slower pace and discover hidden gems without the peak-season rush.

 24/12/2025