According to http://www.inspiredtraveller.in/places-in-the-world-where-public-nudity-is-legal/ , there are five countries in the world where you really have the right to be nude and they are all in Europe. Spain is the most liberal country. Nudity is allowed in certain places in Germany. Within Munich, six official ‘Urban Naked Zones” are found in parks just a few minutes from the city center. As long as you are not acting weird, it is legal to be nude in the Netherlands. In France, the law neither allows nor bans public nudity. Public Nudism is also widely accepted in Norway.