Keukenhof Garden in Netherlands

Keukenhof, also known as the Garden of Europe, is the world's largest flower garden situated near Lisse, Netherlands. According to the official website for the Keukenhof Park, approximately 7,000,000 (seven million) flower bulbs are planted annually in the park, which covers an area of 32 hectares. Keukenhof is situated on 15th century hunting grounds. [Wiki]