Keukenhof Gardens 2018 2018 Theme – Romance in Flowers Keukenhof is open from March 22, 2018 until May 13, 2018. Keukenhof Gardens has a certain magical aura about it. Millions of flowers surrounded by centuries old trees enhance its bucolic setting. It may be one of the most romantic places in the world to propose to a lover, or ask a spouse to do it all again. For young lovers there is always the chance to escape into The Cupid Garden or romp through the Love Paradise. What better way to celebrate all the love Keukenhof has helped to foster