Islamistheworld'ssecondlargestandfastestgrowingreligion;theHajjisitsgreatestpublicrite.LastyearthreemillionMuslimsfromovera125countriesmadetheannualpilgrimagetoMecca.ForfourteenhundredyearstheHajjhasprovidedaspiritualdestinationtomillionsofmenandwomenaroundtheworld.ROADSTOMECCAfollowstheMuslimandnonMuslimmembersofaninternationalfilmcrewastheyattempttomakethefirstIMAXmovieevermadeontheHajj.ThefilminterweavesIMAXfootageofthe14thcenturypilgrimageofthegreatMoroccantravelerIbnBattuta,withthefilmmakers'fouryearstruggletofilminSaudiArabiawherecinemaisbanned,andinMeccawhereentrancefornon-Muslimsisstrictlyforbidden.AsIbnBattutajoyfullyreachesMeccaandperformstheHajj,thefilmportraysthepersonaljourneyofseveralMuslimfilmmakersastheytooexperiencetheHajjforthefirsttime.Theresultisanuniqueportraitofoneofhistory'smostenduringrites.