Nahanni nwere akụkọ ihe mere eme pụrụ iche. A kpụrụ ya mgbe mpaghara ahụ bụ mbara ala dị larịị, na-etolite usoro nke osimiri ndị dị larịị. Ka ugwu na-ebuli elu, osimiri ahụ na-egbutu nnukwu canyons anọ n'ime nkume, na-ejigide usoro ya. Ajụjụ: Gịnị bụ ebe ndịda nke osimiri Nahanni?
dị ihe dị ka kilomita 500 n'ebe ọdịda anyanwụ nke Yellowknife na Northwest Territories nke Canada.