Explore details about location Calle Río Llobregat. Calle Río Llobregat is a location situated within the Santa Cruz del Retamar alongside other areas such as Avenida del Río Alberche, Calle Londres, Avenida del Río Manzanares. Additionally, some smaller parts of Calle Río Llobregat include specific areas like Calle Río Eresma, Calle Río Tietar, Calle Río Gállego adding to the diversity of its landscape.