The Chanza Canal, running from the Chanza Dam and Reservoir on the Spain/Portugal border near Pomarão, provides a water supply to Huelva. These photos were taken a few km south of El Granado, close to the the HU-4402 Sanlúcar de Guadiana - El Granado road, where the Canal goes into a piped section on a steep downhill grade. For more photos of the Canal, please see these photos from a 2022 visit to the Dam and Canal.