Embalse de Cruz del Eje is a reservoir located in the Córdoba province of Argentina, situated at coordinates 30°46′1.2″S, 64°44′0.2″W. As one of the notable hydraulic reservoirs of the Córdoba region, it holds a well-earned reputation among local anglers as one of the more productive fishing destinations in the province. Among the reservoirs of Córdoba, Cruz del Eje stands out for its relatively high catch potential, with a permitted catch limit of up to 100 pejerrey — the highest of any single reservoir in the province — reflecting both the abundance of fish and the quality of the fishery. The reservoir is populated with valuable fish species typical of the region's artificial lakes, making it a worthwhile destination for both casual and dedicated sport anglers.