GJong GJa
Getting around
< p>For short hops, ride-hailing is the default: Grab offers standard cars and motorbike taxis, with the price fixed and shown before you confirm, so you avoid meter disputes. Motorbike taxis cost noticeably less than cars and suit solo travellers, and you can pay in cash or by card. You will need a local SIM or a foreign phone number, so registering before you arrive makes things easier. Metered taxis remain an option, and where ride-hailing is limited — Phu Quoc is the clearest example — a hotel transfer or metered taxi is the practical choice. At airports, skip unofficial taxi touts and use a reputable operator or a pre-booked transfer instead. < p>For longer distances, buses and trains do the work. Tourist open buses run the classic Hanoi–Hue–Hoi An–Nha Trang–HCMC route and are sold as a pass or by individual leg; sleeper buses have reclining pods, air-conditioning and a blanket for overnight travel; limousine vans, some with door-to-door service, are popular on the Da Nang–Hoi An–Hue corridor. Local government buses are cheaper but slower with limited luggage space. The Reunification Express runs the length of the country, with hard and soft seats for daytime hops and hard or soft sleepers for overnight trips — the Da Nang–Hue stretch is the scenic coastal segment. Book seats and sleepers ahead through the usual booking platforms, particularly in peak periods. Urban rail is a newer addition: in HCMC, Metro Line 1 links Ben Thanh with Suoi Tien, with an airport extension planned. Elsewhere, expect to rely on buses, taxis and ride-hailing. Renting a motorbike gives you the most freedom, with semi-automatic, automatic and manual bikes widely available; an International Driving Permit with a motorcycle endorsement is technically required and helmets are mandatory. Walking works well within a neighbourhood or old quarter, but for crossing a city, traffic, heat and distance mean you will usually combine walking with Grab, taxis or buses.Three days in GJong GJa
Day one: Start in HCMC and get your bearings with a metered taxi or a Grab ride rather than haggling on the street. Pick up a local SIM so you can book rides and check routes as you go. Ben Thanh is the obvious first stop, and from there you can walk the surrounding urban streets at your own pace. If you would rather cover more ground, renting a motorbike is an option, but you will need an International Driving Permit to do it legally.
Day two: Use the Metro Line to reach Suoi Tien, then spend the rest of the day on foot and by Grab. Elsewhere in the city, the tourist streets reward slow wandering more than rushing between sights. Keep the evening loose — you are still adjusting, and an early night makes the next day easier.
Day three: Decide whether to stay in HCMC or head onward. The Reunification Express links Hanoi, Hue, Hoi An, Nha Trang, Da Nang and HCMC, so you can book a leg that suits your timing. If you would rather fly, Phu Quoc is reachable by air. At this point you should know whether you prefer the metered taxi habit or the app, and whether walking or a motorbike suits you better.