A public open space is defined as an open piece of land both green space or hard space to which there is public access. Public open space is often referred to by urban planners and landscape architects by the acronym 'POS'. Varied interpretations of the term are possible. 'Public' can mean: owned by a national or local government body owned by 'public' body (e.g. a not-for-profit organization) and held in trust for the public owned by a private individual or organization but made available for public use or available public access, see privately owned public space (POPS) 'Open' can mean: open for public access open for public recreation outdoors, i.e. not a space within a building vegetated Depending on which of these definitions are adopted, any of the following could be called Public Open Space: a public park a town square a greenway which is open to the public but runs through farmland or a forest a public highway a private road with public access See also Environmental good Landscape architecture Landscape planning Public good Public space External links Project for Public Space – information on creating and sustaining public places CABEspace – a government agency for good public park design in England Urban Land Institute – information on the use of land to enhance the environment. Landscape Open space