1. Cramming Too Many Cities into 5 to 7 Days
Vietnam is over 1,650 km long. Trying to visit Hanoi, Halong Bay, Sapa, Da Nang, Hoi An, and Saigon in 6 days leaves you exhausted from airports and transit. Stick to North + Central for 7 days, or take 10-12 days for the full country.
