Latin America is one of the most rewarding regions to learn on foot if you stop expecting European tidy cues and start reading the negotiation between formal planning and everyday commerce. A walking video here is rarely sterile. There will be sound overlap, informal vendors, paint that wears differently under equatorial sun, and buses that wear their operators' pride on the outside.
Sidewalks tell you who the city thinks it is for
In many cities, the sidewalk is both a corridor and a market aisle. That affects pacing: you will see people stopping midstream, goods stacked with inventive angles, and ramps patched in layers. None of this is "low quality." It is a different contract between public space and livelihood.
When you guess, look at what is being protected: ornamental bollards versus steel barriers, low garden walls versus open drops to traffic. Those choices accumulate into a regional fingerprint even when colonial-era buildings look superficially similar from country to country.
Language and the small bilingual tells
Spanish dominates, but not alone. Portuguese is a hard pivot in sound and signage shape; listen for it even when you cannot read every letter. Indigenous languages on official plaques can anchor you toward specific countries when you spot them. The staff keeps a light touch here: treat language as evidence, not as a trivia flex.
A note on warmth, humidity, and honesty
Climate shows up fast: glossy foliage, faster weathering on paint, people dressing for afternoon rain that you can almost smell through the screen. Combine that with mountainous backdrops versus coastal flats, and your guess tightens without needing a heroic landmark.