Agudo River and Riofrío Stream Nature · Agudo, Valle de Alcudia, Ciudad Real Image of Agudo, not of the place itself. The River Agudo, also called the River Siruela, is the main watercourse of the municipal district, although it is seasonal. The Riofrío stream brings permanent flow towards the River Esteras. Photo: 19Tarrestnom65 (CC BY-SA 4.0) What to see and do in Agudo