 Ramba uchiverenga ndima iyi - Rwizi Luzha , rwizi rwuri muKaluga Oblast muRussia, runotangira muMoscow Oblast. Iyo rwizi rworudyi rweProtva mu Oka rwizi rwizi. Rwizi rwaLuzha rune urefu uye nzvimbo ine mvura yakawanda. Luzha inooma nechando muna November kazhinji kazhinji muna December uye inoputsika muna April. Guta reMaloyaroslavets, kwaiva nehondo inokoshamuna 1812 mukati mekupinda kweFrance muRussia, iri paLuzha. 