Most tourist attractions are located in the centre of Amsterdam, or just South of it (the 3 big museums at Museumplein).
On this page you find a map with the 5 (by far) most important tourist attractions.
Starry nights by Van Gogh
Nachtwacht (NIght Watch) by Rembrandt
Herengracht canal.
Anne Frank
Erotic theatre Moulin Rouge in Amsterdam Red Light District