Yes, Hanoi is generally safe for tourists with standard precautions; petty theft and scams target careless visitors, so stay aware of your surroundings and secure valuables.
Three to four days allows time to explore the Old Quarter, visit major temples, enjoy street food, and take a day trip to nearby attractions like Ha Long Bay or Ninh Binh.
October through April offers the most pleasant weather with cool, dry conditions; this is peak tourism season with comfortable temperatures ranging from 15-25°C.
Visa requirements depend on your nationality; many countries receive visa-free entry for 30-90 days, while others can obtain e-visas or visas on arrival; check government websites for current regulations.
Local hospitals vary in quality. International medical evacuation costs US$50,000–100,000 without coverage.
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