Most travellers do the Mekong Delta as a rushed day tour from Ho Chi Minh City and come back shrugging. The Delta does not shrug — it just refuses to perform on a schedule. Give it four or five slow days heading south-west, sleeping in the river towns, and it becomes one of the best parts of Vietnam: a waterworld of nine river mouths, fruit orchards, and an economy that still floats.
Ho Chi Minh City
Give Saigon two or three days first. It is Vietnam at maximum velocity — an estimated eight million motorbikes moving like a school of fish — but it rewards walkers: the War Remnants Museum (harrowing, essential, about 2 USD), the old post office and Ben Thanh market, and the apartment-block cafes of Nguyen Hue where you drink coffee in someone's converted living room nine floors up. Eat constantly. A bowl of hu tieu or a banh mi runs 1-2 USD; the food streets of District 4 or a plastic-stool com tam joint at midnight will outdo most restaurants you have paid ten times more in. Dorms 6-10 USD.
Ben Tre, the coconut kingdom
Skip My Tho's tour-bus circus and take a direct bus from Mien Tay station to Ben Tre (2 hours, about 5 USD). This is the coconut province, and the correct way to see it is by bicycle and small boat from a riverside homestay (15-25 USD with dinner): pedal levee paths between coconut groves, cross mono-plank bridges of alarming simplicity, and drift the narrow palm-arched canals in a sampan while somebody's grandmother paddles standing up. Coconut-candy workshops will feed you samples straight off the cutting slab, still warm and chewy.
Can Tho and Cai Rang floating market
Buses reach Can Tho, the Delta's capital, in about three hours (6 USD). The reason you are here happens at dawn: Cai Rang floating market, where wholesale boats hang their produce from bamboo poles — a mast with a pineapple on it means pineapples below. Book a small private boat the night before (about 15-20 USD for two, leaving 5-5:30am) rather than a big tour boat, and have breakfast on the water: a vendor ladles hot noodle soup across the gap between gunwales while both boats keep drifting. The market is smaller than it was — roads and supermarkets are winning — which is an argument for going now and going respectfully, not for skipping it. Back on land, Can Tho's riverfront night market and grilled-snail street food scene deserve your evening.
Chau Doc and Sam Mountain
Three more hours by bus lands you in Chau Doc, pressed against the Cambodian border where the Bassac and Mekong run side by side. It is a genuinely multicultural river town — Khmer, Cham and Vietnamese — and worth a full day: take a boat through the floating fish-farm villages, where families live over their catfish pens; visit the Cham weaving villages across the water; and climb Sam Mountain at sunset for a view over a chessboard of flooded rice stretching into Cambodia. From here, many travellers take the beautiful river route on to Phnom Penh by speedboat — a classic border crossing.
Finishing on Phu Quoc
We finish on the beach instead. Buses run Chau Doc to Ha Tien (about 2.5 hours), a sleepy port with a good pepper-crab dinner in it, then a fast ferry (about 1.5 hours, 12-15 USD) crosses to Phu Quoc island. Stay on Ong Lang or the quieter northern beaches rather than the resort strip: 15-25 USD bungalows, sunsets the colour of the fruit you have been eating all week, and the island's fish-sauce distilleries and pepper farms if you can be persuaded off the sand. Flights connect Phu Quoc back to Saigon and Hanoi cheaply.
Timing and honesty
December to April is dry season; the floods of September-November actually make the Delta more beautiful but disrupt some roads. Budget 25-40 USD a day. And a plea: buy from the boat vendors, sleep in the homestays, learn the word for thank you — cam on — because the slow Delta only survives if slow travellers show up.