The ‘rice bowl’ of Vietnam, the delta is carpeted in a dizzying variety of greens. It’s a water world that moves to the rhythms of the mighty Mekong, where boats, houses and markets float upon the innumerable rivers, canals and streams that criss-cross the landscape like arteries.

The bustling commerce of its towns contrasts sharply with the languid, almost-soporific pace of life in the countryside. Here buffalo wallow in rice paddies, coconut- and fruit-laden boats float slowly along the mud-brown waters, and two-wheeled exploration of the narrow lanes is amply rewarded with a true taste of rural hospitality (and delicious river fish).

Elsewhere, mangrove forests teem with a wealth of bird life and bristle with the remains of Viet Cong bunkers, ornate Khmer pagodas and Buddhist temples reaching for the sky, while off-coast islands offer white-sand beaches and tropical hideaways to some, and pirate havens to others.