Located in the far northeastern corner of Vietnam, Cao Bằng is a hidden gem waiting to be explored. With majestic karst mountains, emerald rivers, dramatic waterfalls, mysterious caves, and vibrant ethnic cultures, Cao Bằng offers a unique travel experience for nature lovers, adventure seekers, and cultural explorers alike. Far from the crowds of Hanoi or Ha Long Bay, this province remains peaceful, authentic, and beautifully unspoiled.

Here are the top Things to do in Cao Bang—a complete guide for anyone planning an unforgettable journey through this remarkable region.

1. Visit Ban Gioc Waterfall – One of the Largest Waterfalls in Asia

Ban Gioc Waterfall (Thác Bản Giốc) is the crown jewel of Cao Bằng. Located on the border between Vietnam and China, it’s the fourth-largest waterfall in the world located between two countries. The falls drop over 30 meters and stretch across 300 meters wide, cascading in layers through lush, green cliffs.

  • Best time to visit: July to September (water is full and surroundings are green)
  • Tip: Take a bamboo raft ride to get up close and feel the mist
  • Photography: Arrive early for soft morning light and fewer tourists

2. Explore Nguom Ngao Cave – A Subterranean Wonderland

Just a few kilometers from Ban Gioc lies Nguom Ngao Cave, one of the most stunning limestone caves in Vietnam. Spanning several kilometers, the cave is filled with bizarre rock formations, glittering stalactites, and towering caverns.

  • Highlights: “Stone Lotus”, “Coral Room”, and crystal-clear underground lakes
  • ⚠️ Be Prepared: Bring good shoes as the cave floor can be slippery

3. Walk Through History at Pac Bo Historical Site

Pac Bo is where Ho Chi Minh returned to Vietnam in 1941 after 30 years abroad. The site includes Coc Bo Cave, where he lived and worked in secrecy, and the Lenin Stream, named by Ho Chi Minh himself.

  • Learn About: Vietnam’s revolutionary history
  • ️ Enjoy: Peaceful forest scenery and clear water reflecting the surrounding cliffs

4. Discover Thang Hen Lake – The Hidden Mountain Lake

Thang Hen Lake is a cluster of over 30 interconnected lakes set among rolling green hills and karst cliffs. It’s serene, rarely crowded, and changes color depending on the season.

  • Things to Do: Kayaking, picnicking, or simply relaxing by the shore
  • ️ Best Time: Early morning or late afternoon when the light hits the water

5. Trek to Phia Oac – Phia Den National Park

Nature lovers and trekkers should not miss Phia Oac – Phia Den National Park, a protected area of rare flora, cloud forests, and cool mountain air. It’s a fantastic place for:

  • Hiking: Trails through ancient forests and moss-covered stone paths
  • Biodiversity: Home to rare species of birds, orchids, and medicinal plants
  • Surprise: It sometimes snows here in winter—very rare for Vietnam!

6. Visit Ethnic Villages and Stay in a Homestay

Cao Bằng is home to more than nine ethnic minorities, including the Tày, Nùng, Dao, and Hmong people. Visiting local villages gives you a chance to learn about traditional stilt houses, weaving, farming, and local cuisine.

  • ️ Where to Stay: Homestays in Trùng Khánh, Quảng Uyên, or Thông Nông
  • ️ Try: Sticky rice in bamboo (cơm lam), smoked pork, and corn wine

7. Drive the Scenic Ma Phuc Pass

Ma Phuc Pass is one of the most dramatic mountain roads in Cao Bằng, with sharp curves, towering limestone cliffs, and breathtaking views. It’s a must-do for anyone traveling by motorbike or private car.

  • Location: Between Cao Bằng city and Trùng Khánh
  • Tip: Drive slow, stop at viewpoints, and bring a camera

8. Discover the Secret of Lung Tao Lavender Fields (Seasonal)

In the summer months, a small village called Lung Tao becomes a social media sensation as fields of lavender bloom, creating a purple sea against the green hills.

  • Best Season: Late May to early July
  • Great for: Photoshoots, picnics, and floral-themed experiences

9. Wander Through Cao Bằng Old Market and Night Street

Back in the town of Cao Bằng, take time to wander through the local market for fresh produce, handmade crafts, and local street food. In the evenings, the night walking street comes alive with food stalls, music, and family-friendly games.

  • Try: Bánh cuốn nóng (Vietnamese steamed rice rolls with broth)
  • ️ Souvenirs: Hand-embroidered bags, herbal medicine, and traditional fabrics

10. Take a Motorbike Loop Adventure

For adventure travelers, a multi-day Cao Bằng motorbike loop offers a thrilling way to explore everything above and more. The winding mountain roads, friendly locals, and remote villages will make you feel like you’ve entered a different world.

  • ️ Suggested Loop: Cao Bằng → Trùng Khánh → Ban Gioc → Quảng Uyên → Cao Bằng
  • ️ Tip: Rent a bike in Hanoi or Cao Bằng, check brakes and tires before setting off

Final Thoughts

Cao Bằng is an enchanting destination with landscapes and culture unlike anywhere else in Vietnam. It offers natural beauty, quiet escapes, and meaningful local interactions for those willing to venture off the beaten path.

Whether you’re chasing waterfalls, hiking through ancient caves, or enjoying a warm bowl of noodles in a highland village, Cao Bằng will leave a lasting impression—a mix of peace, wonder, and discovery.

Have you visited Cao Bằng or planning to go? Let me know if you’d like help building a custom itinerary or tips for local guides and transportation.