Three weeks is the ideal length for a deep exploration of Vietnam. You can combine all the must-see sites, from Hanoi to the Mekong Delta, with an extension to Upper Tonkin. From the colorful markets of the North to the karst formations of Halong Bay; from the lively streets of Hanoi’s old quarter to the historical temples of Hue; from the verdant canals of the Mekong Delta to the enchanting beaches of the South, each stop promises an unforgettable stay. Discover our three-week itineraries below and find the one that fits you best.