Essential Travel Guide: What to Know Before Visiting Hanoi

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Hanoi is Vietnam’s historic, bustling capital—expect vibrant street life, rich history, humid subtropical weather, and traffic culture. Plan for entry requirements, seasonal weather, basic safety, and local customs to make the most of your visit.

Visa / Entry Requirements

- Visa policy varies by nationality. Many travelers need a visa or visa-on-arrival (VOA) letter; some nationalities have visa exemptions for short stays. Check Vietnam’s official immigration site or your embassy.
- VOA requires an approval letter issued before travel; you’ll still pay a stamping fee on arrival. Bring printed letter, passport (valid ≥6 months), passport photos, and cash for stamping fee (USD or local currency).
- e-Visa: single-entry e-Visas (up to 30 days) are available to citizens of eligible countries via Vietnam’s government portal.
- Ensure passport validity of at least 6 months and at least one empty page.

Best Time to Visit

- Best overall: September–November (autumn) and March–April (spring) — mild temperatures and lower rainfall.
- Hot/humid: May–August — expect heat, humidity, and occasional heavy rain; July–August can be very hot.
- Cool/wet winter: December–February — cooler temperatures (can be damp and chilly, especially in the Old Quarter) and occasional cold snaps.

Safety Tips

- Hanoi is generally safe for tourists; petty crime (pickpocketing, bag snatching) is the main concern—especially in crowded areas and on public transport.
- Use hotel safes for passports and valuables. Carry photocopies of documents and a digital scan.
- Be cautious crossing streets—traffic is heavy; walk steadily and follow locals’ pace; motorbikes rarely yield to pedestrians.
- Avoid unlicensed taxis. Use reputable companies (Mai Linh, Vinasun) or ride-hailing apps (Grab). Confirm the meter is used or agree price beforehand for cyclos/tuk-tuks.
- Be careful with street food hygiene if you have a sensitive stomach—choose busy stalls with

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Essential Travel Guide: What to Know Before Visiting Hanoi

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