Biarritz (fr. Biarritz) – a luxury resort town belonging to the Atlantic Pyrenees Department (Pyrénées-Atlantiques), the New Aquitaine Region in southwestern France. Its current Basque name is Biarritz (or Miarritze), and its current Gascon name is Biàrrits.
It is also one of the major French seaside resorts on the Atlantic coast, alongside Arcachon, Royan, Les Sables-d’Olonne and La Baule-Escoublac.
The name Biarritz probably comes from the berarr Basque root, replacing belharr, “grass” with the suffix -itz addition and its “grassy place” meaning. This is entirely plausible, since Biarritz was only a village in a swamp back in the nineteenth century. More about Biarritz