As a Dutch guy I never went to the tourist places myself in Holland so I can´t tell you much about it but, if you like to see a part of Holland then get as fast as you can out of Amsterdam and go to Rotterdam, Utrecht and down to Maastricht. From Maastricht you enter Belgium trough Luik*. From there I would take Luxemburg and then continue to Germany and later back to France and up to Belgium again, this time to Brussel* and after that to Antwerpen*. Try to get to Berlin too, you will love it and besides that you will surprised to see what can be build in a short time after 2 world wars. *Remember that I wrote the names on purpose as they should be, all are in Dutch .