Keukenhof Gardens
Established in 1949 by the mayor of Lisse, Keukenhof, literally ‘kitchen garden’, was conceived as a place where growers from all over Holland and Europe could exhibit their flowers as a boost to the Dutch export industry. An included full-day excursion visits world-renowned Keukenhof Gardens, which are ablaze with colourful flowers during springtime. It's the largest bulb flower park in the world covering 32 hectares, with 4.5 million tulips and over 87 different varieties of tree.