Madidi (Spanish pronunciation: [maˈðiði]) is a national park in the upper Amazon river basin in Bolivia. Established in 1995, it has an area of 18,958 square kilometres, and, along with the nearby protected (though not necessarily contiguous) areas Manuripi-Heath, Apolobamba, and (across the border in Peru) the Manu Biosphere Reserve, Madidi is part of one of the largest protected areas in the world.