In case you don't know the geography of the city it may help you to know that the Bronx is up and the Battery is down.
Here is a map of manhattan.
The people ride in a hole in the ground. We do have one underground railway in Homeward, from number 1 tower to number 10 tower, but it is only used by the dwarfs. They like to travel in tunnels. Everyone else in Homeward prefers using the switchback railways that run from tower to tower. I am sure that New Yorkers would find a similar system much faster and more efficient.
The famous places to visit are so many, and we had a lovely time at the weekend sight-seeing. The only incident that marred are enjoyment was when some idiots dropped custard pies on us from the top of the Statue of Liberty. There is always someone who has to play the fool.