More than just weed
I know one of the main attractions of Amsterdam are the notorious coffee shops, but this city has way more to offer than legal weed. It actually has a very interesting history and some cool sights if you make the effort of finding them. It's very easy to get lost in the small side streets, but that's where all the good stuff is hidden.
Insider Tip:If you're a history nerd and want to see the Anne Frank House, you need to get there at least an hour before they open or be prepared to stand in line for 2-3 hours. If you have a good pair of shoes then don't bother with buying tickets for public transportation because Amsterdam is very easy to walk around. Also, be aware of the bikes!! It's very easy to confuse the bike lane with the sidewalk, so pay attention!