What is it?

Ho Chi Minh City — still called Saigon by almost everyone who lives here — is Vietnam's largest, loudest and most exhilarating city, a place of nine million people and roughly eight million motorbikes. The sensory assault begins the moment you step outside: the hum of scooters, the hiss of woks in alleyway kitchens, the smell of star anise and charcoal smoke, the sudden hush of a shaded pagoda courtyard thick with incense. Layers of history sit side by side here — the ornate French-built Central Post Office and Notre-Dame Cathedral, the Reunification Palace where tanks crashed through the gates in April 1975, and the sobering War Remnants Museum — all now overlooked by the glass spike of the Landmark 81 tower. In District 1 you can sip a $10 cocktail on a rooftop; two streets away you can perch on a plastic stool eating a bowl of bún thịt nướng for a dollar. What sets Saigon apart from Hanoi's slower, older charm is its raw forward momentum: this is a boomtown, entrepreneurial and endlessly hungry, reinventing itself faster than the guidebooks can keep up.

Where is it?

Ho Chi Minh City sits in southern Vietnam on the Saigon River, about 40 miles inland from the East Sea and just north of the Mekong Delta. Base yourself in District 1 for the major sights, backpacker-favourite Bùi Viện Street and Bến Thành Market, or in leafier District 3 and Thảo Điền for cafés and a calmer stay; Chợ Lớn (District 5) is the vast, atmospheric Chinatown. The dry season from December to April brings the most comfortable weather, with December to February coolest — while Tết (Lunar New Year, late January or February) transforms the city with flower streets and firework crowds, though many businesses close.

What makes it worth it?

Saigon rewires you. Travellers arrive braced for chaos and leave talking about the warmth — the woman who waves you onto the plastic stool beside her, the grandmother who refuses payment for an extra spring roll, the stranger who walks you three blocks to a place you couldn't find. Crossing your first six-lane road on foot, stepping slowly and steadily as the motorbike tide parts around you, is a rite of passage people describe years later as the moment they "got" Vietnam. The War Remnants Museum and the Củ Chi Tunnels are genuinely difficult, but visitors consistently call them the most important hours of their trip — a shift in perspective that lingers long after the pho is forgotten. "I came for three days and stayed three weeks" is the most common thing you'll hear from anyone who's spent time here. What you'll remember is the golden hour on a rooftop, the whole city breathing beneath you, and the extraordinary fact that a place carrying so much history feels so alive with hope.

How accessible is it?

Very accessible. Tân Sơn Nhất International Airport is Vietnam's busiest hub with direct flights across Asia, Australia and Europe, and the city welcomes several million international visitors a year. Vietnam offers e-visas to citizens of most countries (around $25, applied for online in advance) with visa exemptions for many European and Southeast Asian nationals — always check current rules before booking. Costs are famously low: hostel dorms from $8, comfortable mid-range hotels $30–70, street meals $1.50–4, and Grab motorbike rides across town for under $2; a full day of sightseeing including museum entry, tours and food can be done well on $40–60. Physically it's easy, though the heat and humidity are relentless year-round and pavements are often occupied by parked bikes, which makes wheelchair access challenging. Book a Củ Chi Tunnels or Mekong Delta day trip a day ahead ($15–40), download Grab before you arrive, and carry small-denomination đồng for street vendors.