Hanoi, Hue, Da Lat, Hoi An, Nha Trang and Ho Chi Minh City (HCMC) were recommended by online travel agency Booking.com. as the most ideal destinations in Vietnam to enjoy banh mi.
Source: VNExpress International,
https://e.vnexpress.net/news/food/six-top-destinations-in-vietnam-to-enjoy-banh-mi-booking-com-4588877.html
