many big cities, Singapore
has a great subway system - called the MRT. Together with the
bus lines, one can get just about anywhere. And then there're
taxis to get you to the rest.
The taxis are relatively inexpensive as well. But beware that
there are small surcharges for certain times of the day and
for entering the central business district.
And then for a leisurely sightseeing ride around downtown,
there are tricycles available for hire. (Left:
tricycles in downtown Singapore
waiting to serve tourists.