Ключевые слова: 40s, activity, adult, aged, aging, alone, away, beach, behind, boardwalk, casual, caucasian, europe, female, forties, free, freedom, happy, horizontal, isolated, leisure, length, lifestyle, lonely, midlife, ocean, oporto, outdoors, outside, people, porto, portugal, rear, recreation, sea, seaside, shore, shoreline, space, vacation, view, walk, walking, walkway, water, white, woman,