Ainhoa , PyrÃ nÃ es-Atlantiques is a commune of the PyrÃ nÃ es-Atlantiques dÃ partement in the southwestern part of France . Aast is a commune in the PyrÃ nÃ es-Atlantiques department in the Aquitaine region of France . Abidos is a commune in the PyrÃ nÃ es-Atlantiques department in south-western France .