Documentary in which a 69-year-old horsewoman from New Zealand sets off on an extraordinary journey to find the truth about the origins of the rare Appaloosa spotted horse. Back in the saddle for the first time in 12 years, she crosses one of the world's highest mountain ranges in search of a lost valley, where she hopes to discover whether the experts have been wrong all along and that the true source of the North American Appaloosa horse is Asia and not Europe, as the history books would have us believe. An inspirational adventure story inspired by a lifelong passion for horses.