Given the congestion in big cities, it is often easier to walk short distances. For longer journeys, take a taxi. The most efficient way of getting between destinations is by organizing private transport, followed by making use of the country’s expansive coach network. A trip by train is a must during your time in Vietnam but be warned that speed should not be the primary concern while traveling aboard these aging engines. Domestic flights between north and south are increasingly common despite growing concerns about the climate emergency.