Vietnam–China Border Crossings 2026 – Lao Cai, Mong Cai & Dongxing

Overland travelers, tourists, and business visitors asking:

• “Can I cross from China to Vietnam by land?”

• “Which Vietnam–China border crossings accept the Vietnam eVisa?”

• “How do I travel from Kunming or Nanning into Vietnam?”

• “What’s the best border crossing for Sapa, Ha Long Bay, or Hanoi?”

This guide explains the main Vietnam–China land border crossings, where Vietnam eVisa entry is allowed, typical opening hours, and the best transport routes in 2025.

Overview: Vietnam–China Land Border

Vietnam shares a 1,200+ km border with China, with multiple international checkpoints connecting Yunnan and Guangxi provinces to northern Vietnam. Only select border gates accept Vietnam eVisas, making advance planning essential.

1. Lao Cai – Hekou Border (Yunnan / Sapa Route)

Best for: Travelers going between Sapa ↔ Kunming

• Location: Lao Cai City (Vietnam) – Hekou (Yunnan, China)

• Opening hours: 7:00 AM – 10:00 PM (daily)

• Transport options:

  • Overnight train: Hanoi → Lao Cai

  • Cross on foot, then train/bus to Kunming

• Vietnam eVisa: Accepted

  • Select “Lao Cai” as port of entry

Why travelers choose this crossing:
Scenic route, reliable infrastructure, and the most popular Vietnam–China border for tourists and backpackers.

2. Mong Cai – Dongxing Border (Guangxi / Coastal Route)

Best for: Ha Long Bay ↔ Nanning travel and coastal itineraries

• Location: Mong Cai (Quang Ninh, Vietnam) – Dongxing (Guangxi, China)

• Opening hours: 7:00 AM – 8:00 PM

• Access:

  • ~3 hours from Ha Long Bay

  • ~5 hours from Hanoi

• Vietnam eVisa: Accepted

  • Select “Mong Cai” as port of entry

Notable advantage:
Modern facilities and smooth processing, commonly used by tourists and cross-border business travelers.

3. Huu Nghi – Youyi Guan Border (Friendship Pass)

Best for: Trade, official travel, and business routes

• Location: Lang Son Province (Vietnam) – Pingxiang (China)

• Opening hours: 7:00 AM – 7:00 PM

• Transport: Buses and trains from Hanoi → Lang Son

• Visa policy:

  • Vietnam eVisa: Limited acceptance

  • Typically business or pre-arranged visas only

Note:
This is a major logistics and trade gateway, not ideal for casual tourists using eVisas.

4. Vietnam eVisa Acceptance at China Border Crossings

Key rule:
Your Vietnam eVisa must list the exact border gate (e.g., Lao Cai or Mong Cai) or entry may be refused.

5. Practical Tips for Vietnam–China Land Crossings

• Bring printed eVisa copies and extra passport photos

• Double-check border opening hours, especially during holidays

• Carry small USD or CNY cash for transport and minor fees

• Expect 30–45 minutes for immigration and customs

• Keep patience—processing speed varies by traffic volume

6. Apply for Your Vietnam eVisa Before You Travel

To save time and avoid entry issues:

• Apply online before departure

• Choose “Lao Cai” or “Mong Cai” as your port of entry

• Typical processing time: 3–5 business days

• Visa delivered by email

Many travelers use Vietnam Entry Visa, a licensed visa service known for clear instructions and traveler support, especially for land border entries.

Cross the Vietnam–China Border with Confidence

With the right visa and border choice, crossing between China and Vietnam by land in 2025 is straightforward and well-supported.