App will make closed-off areas of Moorish palace accessible to tourists . App a `` sustainable tourism '' development , says World Monuments Fund . Around two million people visit Alhambra each year , says Patronato de la Alhambra . For centuries , it has enchanted visitors with its fortified walls , pointed arches , towers , ornamental flourishes , carvings , and spectacular gardens . The app is available for Android and iOS devices in the United States as well as on Google Play.
App will make closed-off areas of Moorish palace accessible to tourists . App a `` sustainable tourism '' development , says World Monuments Fund . Around two million people visit Alhambra each year , says Patronato de la Alhambra . The app is available for Android and iOS devices in the United States as well as on Google Play.