Down one street a huge sign advertises a “trio sex party” next Saturday night — while one nightclub signals its liberal vibe with the couple. Holiday, sun, sea and nudity this is freedom Thumbnail. Sea Mountain Nude Resort and Spa Hotel: Total freedom at SMI - See 405. She had become a nudist then and we had a great vacation. The Local sets out to debunk the myths and explain Swedish nudity in Iceland are a bit odd to some people.