Texas Hill Country is awash in bluebonnets in the spring . Golden flowers bloom in California 's Antelope Valley . Look out for former sugar plantations and majestic antebellum plantation houses -- until the Civil War this area was one of the richest in America . Tropical flowers appear each year along the Road to Hana in Japan .
Texas Hill Country is awash in bluebonnets in the spring . Golden flowers bloom in California 's Antelope Valley . Tropical flowers appear each year along the Road to Hana in Japan .