ok so my girlfriend is going to amsterdam this weekend, and will be spending about a day on her lonesome while her friend fucks off elsewhere, so she is looking for something to entertain her for a while.

NOT getting wasted/stoned/laid pls. these are not things she wants to do in a strange city, on her own, where she doesn't speak the language!

any nice tourist-y (or not) things she should go see or do?

kthxbye