Explore details about location Calle Río Monleón. Calle Río Monleón is a location situated within the Castellón de la Plana / Castelló de la Plana alongside other areas such as Calle Castalia, Calle Juan Antonio Balbas, Avenida Gran Vía Tárrega Monteblanco. Additionally, some smaller parts of Calle Río Monleón include specific areas like Calle Alzira, Ronda Sur adding to the diversity of its landscape.