The Flower Dome is the largest greenhouse in the world as listed in the 2015 Guinness Book of World Records at and replicates a cool-dry mediterranean climate. It features a changing display, the flower field, and eight other gardens, namely The Baobabs, Succulent Garden, Australian Garden, South African Garden, South American Garden, Olive Grove, California Garden and the Mediterranean Garden. These eight gardens exhibit exotic flowers and plants from the Mediterranean and semi-arid regions from five different continents.