In northern Vietnam you could be cycling through the French colonial capital, Hanoi, amid thousands of locals on bikes, or enjoying a peaceful cruise through the dramatic cliff scenery of Halong Bay. In south Vietnam, you'll find the thronging Ho Chi Minh City (formerly Saigon) and the Mekong Delta with its floating markets and some beautiful beach and island escapes, while a central Vietnam holiday is a cultural, historical and visual feast, with the elegant cities of Hue and Hoi An leading the field.