Walk Hanoi and burn the fog off the Old Quarter
FOG covers the world in fog and only clears it where you have physically walked. Hanoi's Old Quarter is a knot of short crooked streets, which makes it one of the most detailed shapes you will ever draw on a map.
A tangle, then a grid, then a lake
Hanoi gives you three different walking experiences within a couple of kilometres. The Old Quarter is a medieval trade tangle: short streets that bend, names beginning with Hang because each one sold one thing, Hang Bac for silver, Hang Gai for silk, Hang Ma for paper. Nothing runs straight for long. You will lose your bearings, and that is the point.
South of it, Hoan Kiem lake acts as the hinge, with a loop path around it that closes on the map in about a kilometre and a half. Cross the lake and you are in the French Quarter, which is a proper boulevard grid: Trang Tien, wide pavements, tamarind trees, the Opera House at the end of the view. Further west is Ba Dinh, with the Temple of Literature and the long ceremonial spaces around the mausoleum. North of everything is Ho Tay, West Lake, whose full circuit is around seventeen kilometres of shoreline road.
The honest problem with Hanoi pavements
The sidewalks are not for walking. They are for parked motorbikes, plastic stools, cooking, and repair work, in roughly that order. Most of the time you walk in the road, close to the kerb, and traffic moves around you. Crossing is done by walking steadily and predictably rather than waiting for a gap that never comes. None of this stops you covering ground, but it does mean a Hanoi walk is more attentive and slightly slower than the same distance elsewhere.
The other thing to know is the alleys. Behind the main streets there is a whole secondary network of ngo and ngach, alleys sometimes barely a metre wide with tall buildings both sides. Walking those fills in territory that most people never touch, but the GPS can wander a little between the narrow walls, so a track through the alleys may look slightly less crisp than one along Trang Tien.
A good afternoon route
Start at the north end of Hoan Kiem and walk the lake path all the way around. Then go north into the Old Quarter and just work it, street by street, using Hang Bac, Hang Buom and Hang Ma as spines and looping the cross streets off them until you have zigzagged the whole block of it. Come out at Dong Xuan market, then cut east to the Long Bien Bridge and walk out onto it over the Red River. Coming back, drop south through the French Quarter along Trang Tien to the Opera House.
On weekend evenings the streets around Hoan Kiem close to traffic and the whole area becomes a walking zone, which is by far the easiest time to fill in the roads immediately around the lake.
Why it is satisfying here
Density does the work. Because Old Quarter blocks are tiny, a couple of hours of wandering removes fog from an area that would take a whole day in a city with long blocks. The resulting shape is not a neat rectangle, it is a scribble, and it looks like exactly what it was.
Climate is the limit. Summer is hot and heavily humid with sudden downpours, and the winter months are cool, damp and grey in a way that surprises people who expect tropical Vietnam. Spring and autumn are the good walking months.
FOG keeps working with the app closed and the screen off, so you can walk with the phone in a zipped pocket, which is the sensible way to carry it here. No account, no cloud, no tracking. The map stays on the phone. Free to explore, one purchase of USD 5.99 unlocks unlimited ranks, every character and history import from Google Timeline exports and GPX files. No subscription.
Questions people actually ask
Do the narrow alleys mess up the tracking?
They can soften it. Tall walls close together make the GPS wander a little, so alley tracks look less crisp than tracks on the wide boulevards.
How fast does the Old Quarter fill in?
Quickly. The blocks are short and the streets are dense, so a couple of hours of wandering clears a lot of area compared with a city of long blocks.
Is the West Lake loop worth doing?
It is around seventeen kilometres of shoreline, so it is a real commitment, but it draws a large closed ring north of the centre.
Can I keep my phone away while I walk?
Yes. Background exploring keeps revealing the map with the app closed and the screen off.
Start with a dark map.
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