DAM OF CAIA Water level in the dam of Caia With the peculiarity of show the largest lagoon of the District of Portalegre , Caia Dam serves three counties: Campo Maior , Elvas and Arronches. Located along the Caia River, in an area of ??olive and cork trees, besides providing unique moments of pleasure, this dam has exceptional conditions for non-motorized watersports. Still, it is a habitat for bird species being classified as IBA - Important Bird AreaGalleryDetailsMapTown: Campo MaiorCountry: Portugal View the embedded image gallery online at: http://www.porterrasraianas.com/en/index.php?option=com_content&view=article&id=28004&itemid=435&catid=154#sigFreeId4eb90e3f67 JavaScript must be enabled in order for you to use Google Maps. However, it seems JavaScript is either disabled or not supported by your browser. To view Google Maps, enable JavaScript by changing your browser options, and then try again.