Located in the valley of the River Guadiana, winds its way through narrow riverbanks dotted by age-old watermills, or sharp ravines covered in Mediterranean undergrowth, and offers magnificent landscape views. On the northern border of the Park, in a place of exceptional natural beauty, we find the steepest natural decline in the course of the River Guadiana, the waterfall in Pulo do Lobo (Wolf's leap), that was given this name due to the proximity of the rocks on the two sides, which give the idea that it would be possible to cross the river in a single bound. But don't try – it’s much more difficult than it seems at first sight.