The Zahara Reservoir is an artificial lake located in the province of Cádiz, Spain. It was created in the 1970s by damming the Zahara River to provide water for irrigation and drinking purposes. The reservoir is surrounded by picturesque landscapes, making it a popular spot for outdoor activities such as hiking and birdwatching. The reservoir plays a crucial role in the local ecosystem and economy. It supports agriculture in the region by supplying water to nearby farms. Additionally, the Zahara de la Sierra village, situated nearby, attracts tourists with its charming architecture and stunning views of the reservoir.