Ka taƙaita labarin:  A cikin tsohuwar daular Inca, ba a riga an ƙirƙira dabaran ba, baƙin ƙarfe baƙon abu ne kuma ba a taɓa jin ƙarfe ba. Saboda haka, sa'ad da 'yan Inca suke bukatar su ƙetare tsaunukan Andes, suna yin hakan ne a kan gadaje na igiya da aka yi da hannu, da aka shimfiɗa a kan koguna da kuma koguna. Shekaru ɗari biyar bayan haka, gada guda ɗaya ce kawai da aka yi da igiya da 'yan Inca suka yi, ita ce Keshwa Chaca, wadda ta ratsa Kogin Apurimac kusa da Huinchiri, Peru, a lardin Canas. Aiki mai haɗari: Mazauna ƙauyen suna aiki a kan sabunta Keshwa Chaca - gadar igiya ta Inca ta ƙarshe - a cikin Andes kusa da Huinchiri, Peru. Ƙwarewa mai ban mamaki: Keshwa Chaca mai tsawon mita 90 ya kasance godiya ga mazaunan ƙauyen da suka sake gina gada a kowace shekara ta amfani da irin wannan fasaha kamar kakanninsu na Inca. Yayin da suke faɗaɗa daularsu, Incas sun gina dukkan hanyoyin sadarwa don motsa sojoji, mutane da kaya cikin sauri da inganci a kan tsaunuka. Ko da yake ya ɗauki wasu shekaru 300 kafin gadaje masu rataye su zo Turai, an kimanta cewa an haɗa masarautar Inca da gadaje guda 200, waɗanda aka yi da hannu. Gadojin sun kasance wani ɓangare na hanyar Inca mai ban mamaki wanda ya kai mil 25,000, daga Ecuador ta zamani zuwa Argentina. Incas na ƙarshe sun ɓace a farkon ƙarni na 17, kuma a cikin shekaru da yawa gadajensu sun bi su. Keshwa Chaca ya kasance godiya ga mazauna ƙauyen da suka sake gina gada a kowace shekara ta amfani da irin fasahohin da kakanninsu Inca suka yi. Sana'a: Ana yin igiyoyi don gadar daga ciyawar 'ichu', wanda mazaunan ƙauyen ke yi. Amintaccen tafiya: Kodayake gadar Keshwa Chaca na iya zama mai rauni, an tabbatar da cewa tana ɗaukar nauyin mutane 56 da ke tsaye a ƙetaren hanya. Shirya don tafiya: A matsayin gadar Inca ta ƙarshe, Keshwa Chaca ya zama abin jan hankali ga masu yawon buɗe ido, tare da baƙi suna biyan kuɗi kaɗan don tafiya a ƙetaren. Tsohuwar al'ada: Yana ɗaukar kwanaki uku don sake gina Keshwa Chaca, wanda ake yi a watan Yuni a kowace shekara. Ya kai 90ft a kan Kogin Apurimac kimanin 100ft a ƙasa, kuma mazauna ƙauyen sun ce ya kasance a can shekaru 500. A zamanin Inca, mazauna ƙauyen za su sake gina...
Masarautar Inca a cikin Andes ta haɗu ta hanyar gadoji na igiya da aka saka da hannu. A yau, gada ɗaya ce kawai ta rage - Keshwa Chaca kusa da Huinchiri, Peru. Ana sake gina gada mai tsawon mita 90 ta mazauna ƙauyen a cikin kwanaki uku a kowane Yuni, kafin a hankali ya rushe a kowane lokaci. Mazauna yankin suna amfani da fasaha iri daya wajen yin igiya kamar kakanninsu na Inca.