Open to the public only during National Windmill Day (second Saturday and Sunday in May).
Wikipedia (Dutch) https://nl.wikipedia.org/wiki/De_Bloem
Official website http://www.molens.nl/english/
More Information https://www.iamsterdam.com/en/see-and-do/things-to-do/attractions-and-sights/overview-of-attractions/de-bloemde-blom-windmill
Facebook https://www.facebook.com/De.Hollandsche.Molen
Twitter https://twitter.com/m0lens
Email g.sch@kpnplanet.nl
Phone +31 20 682 3004
Address Haarlemmerweg 465, 1055 PK Amsterdam, Netherlands
Coordinates 52°23'5.059" N 4°51'36.653" E