Explore details about location Calle 31 - E. Casalotti (S). Calle 31 - E. Casalotti (S) is a location situated within the Colonia Caroya alongside other areas such as Calle 35 - 10 de Julio (N), Calle 5 - G. Serafini (S), Calle 7 - Padre Pez (N).