Garden cultivation of roses began several millennia ago, starting way back in Babylon, ancient China, and the Roman Empire. Long admired for their color, their fragrance, and their beauty (some royalty used them as legal tender in the 17th century), the world’s most popular flower has achieved fame not only in horticultural circles, but also in song (“Yellow Rose of Texas”; “Every Rose Has Its Thorn”), war (The War of the Roses), adages (“bed of roses”; “I never promised you a rose garden”), and cinema (The Rose; The Rose Tattoo). This international symbol of love is tended to in dedicated gardens around the world, some of which have truly perfected the art. Read about the world’s top five rose gardens >