Biking the Netherlands

Question
How would I find out about the bike trails in the Netherlands? I would like to take my bike to the Netherlands and bike between cities for about 10 days. I've been to the Netherlands before and am familiar with Amsterdam and some of the smaller cities like Haarlem, Delft, Leiden, etc. Always before, I had a car or travelled by rail.  

Answer
Hello Ret,

I am wondering if you can speak or read Dutch, because the most trails are listed on http://mountainbike.pagina.nl/ under button ROUTES, there you can find different trails in Holland, but mostly written in Dutch.

Further I can't help you out with that.
Because I can't translate all trails for you, you may understand that wouldn't you lol.

But I you ask your relatives maybe they can help you with those trails in gave you.

Good luck, and the weather here is now about 30 degrees.

Kind regards

Michael