A sign indicates the village of Montalivet, where the Centre Helio-Marin (Center for Sun and Sea) naturist campsite is at, on the Atlantic coast in located in southwestern France, August 23, 2013. The centre, created in July 1950, was the first vacation nudist camp to open in Europe. France is host to some 83 naturist sites where 60% of the holiday makers are foreigners. During the peak summer holiday period, 14,000 people spend their vacation at this nudist campsite on the Atlantic Ocean. Picture taken August 23, 2013. REUTERS/Regis Duvignau (FRANCE - Tags: TRAVEL SOCIETY)