Portugal landforms
Mountains and high hills cover the northern third of Portugal, including an extension of the Cantabrian Mountains from Spain.
The mainland's highest point is a peak in the Serra da Estrela, at 6,532 ft. (1,991m). Portugal's lowest point is along the Atlantic Ocean coastline.
Note: Portugal's overall highest point (Pico Volcano ) is located in the Azores
Struggles
Half a dozen women are working outdoors at an ancient stone sink set high above a river.
They are doing their family's washing - rubbing and rinsing in cold water gushing from a galvanised pipe fed by a cliff-top spring. This might not be a remarkable sight in many parts of the world. But we are in the EU - in the centre of the second largest city in Portugal and the regional capital, Porto.
Yet for those with unpaid electricity bills or for jobless families who can't afford to replace a broken washing machine, this free medieval equivalent of a launderette is the only place they can afford to use.