Sup /trv/, from next week I have 8 days in the Netherland, out of which I have plans for only one day. From previous experience I know that there is no reason to stay in Amsterdam for more than 3 days, but unfortunately the only flight I have is after 8.

So, I'd love some tips of interesting stuff to do in there. I don't mind taking a tour over to neighboring countries, but I have to be back in Amsterdam, so recommend me interesting stuff in, say, Belgium and such.

Also, I'm not interested in drugs, I have enough of those where I live.

Pic unrelated.