Puerto Lavalle From Wikipedia, the free encyclopedia Municipality and village in Chaco Province, ArgentinaCountry ArgentinaTime zoneUTC−3 (ART)Puerto LavalleMunicipality and villageCountry ArgentinaProvinceChaco ProvinceTime zoneUTC−3 (ART) Puerto Lavalle is a village and municipality in Chaco Province in northern Argentina.[1] ↑ Ministerio del Interior (in Spanish) 29°02′S 59°11′W / 29.033°S 59.183°W / -29.033; -59.183 This article about a place in Chaco Province, Argentina is a stub. You can help Wikipedia by expanding it.vte Related Articles