The House of the Infanta is a historical building dating back to the seventeenth century, the place where the Infanta Maria Theresa of Spain was hosted after her marriage to King Louis XIV, and is considered one of the most beautiful buildings in the city of Saint-Jean-de-Luz, It is distinguished by its structure built of pink stone and directly overlooking the port, and at certain times of the year, you can visit its inner courtyards and enjoy learning about its history.