At the beginning of the 20th century, Pau was still a resort town where European nobility spent the winter. Good English, American, Russian, Spanish or Prussian society met in the Béarnaise city. Many public amenities were from this period, including the Pau Funicular to connect the station to the upper town. Next to these public amenities, wealthy foreign visitors were building villas to improve the conditions of their stay. First built in the centre of town, these residences spread out more and more to enjoy the great outdoors and views of the Pyrenees. Between 1850 and 1910, many residences were thus built and still evoke the splendour of this period, today. This golden period of climate tourism in Pau stopped abruptly at the outbreak of World War I.