What is "lavedan"

The Lavedan (in gascon eth/lo Lavedan, /et/lu laβedã/), or occasionally vallées des Gaves, denotes a mountainous natural region of France, located at the heart of the Pyrénées, and forms a group of valleys upstream of Lourdes.

The Lavedan is historically part of the Gascony province and of the county of Bigorre. Today, it is situated in the Hautes-Pyrénées department in the Midi-Pyrénées region.