The concept refers to publicly accessible recreational areas that feature some form of perimeter barrier, like fencing or hedges. These spaces are often located within urban or suburban environments and designed to provide safe, contained areas for activities such as play, exercise, or relaxation. An example would be a dog park completely fenced off to prevent animals from running into traffic.
These designated areas provide a multitude of benefits, enhancing the quality of life for residents. They offer a controlled environment for children to play without the immediate concern of wandering into unsafe zones. Historically, enclosed spaces have been used for recreational purposes, evolving from private gardens and estates into publicly available resources within growing urban landscapes. These areas have become increasingly valuable as populations densify, demanding safe and regulated spaces for recreation.