The Ravensthorpe Wildflower Show is the world's largest show of its kind, celebrating the incredible floral diversity of Western Australia's Fitzgerald Biosphere Reserve (home to over 2,000 species) with displays of up to 700 local wildflowers, educational activities, guided walks, and a Spring Festival each September. Held annually for about two weeks at the Ravensthorpe Town Hall, it showcases unique species collected by trained volunteers, offering visitors a chance to learn about the region's botanical treasures.