Itisnowonderthatwearemesmerizedbymountains,areafraidofthemandareobsessedbythemTheyevokewildnessinallofus,andyetstilltheyremainaworldofsecrets　　WithoneprogrammeeachontheRockyMountains,theAndesandHimalaya,thisserieswillusedronestorevealthesemountainsasneverbeforeTheaudiencewillbetakenfromhiddenvalleystounknownpeaksandtheywillfeelthevertigo,coldandsenseofwonderthatthesegreatrangesevoke　　Thislandmarkthreepartseriesontheiconicrangesoftheworldwillshowhowthemountainsmouldthelivesoftheextraordinaryanimalsandtheremotepeoplesthatlivethereandhowthesegreatrangescreateweathersystemsthatruleourplanet