Francois, a 48 year-old French naturist, jogs on the beach at sunset during his holidays at the Centre Helio-Marin (Center for Sun and Sea) naturist campsite on the Atlantic coast in Montalivet, southwestern France, August 12, 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 12, 2013. REUTERS/Regis Duvignau (FRANCE - Tags: TRAVEL SOCIETY)