I will arrive to Amsterdam on 17:30 local time.
my accommodation is on Leiden CS, I know there is a train from Amsterdam airport to Leiden, but I am thinking that I want to visit the city center first.
So my questions are:
What is the city center? how to get there from the airport and then how to go from the city center to Leiden CS?
I will just use public transportation so I appreciate if you tell me the last travel of the trains
Update
According to my research
I put three stars on the map, the one in the top is the old center (maybe it is the most popular place in Amsterday), the one in the middle is the airport, the one at the bottom is Leiden.
So I have to go from the airport to the old center, and then from the old center to the airport.
I don't know if public transporation is avaible, do you help please ?