what, no love for central and south america on here?
i'll put up the ones i have ridden: mexico, d.f, buenos aires, rio de janiero & sao paulo.
mexico, d.f. metro -- much more extensive than you might think!
rio's small system is sleek and modern -- very wash, dc-like
buenos aires -- oldest and while it could be more extensive, otherwise its great.
they have some gorgeous original old-fashioned wood paneled subway cars, a light rail line and commuter trains too.
sao paulo -- very busy, fairly modern. a new line is long on the way
and i believe they are converting some outer lines to metro lines.
