Why Child-Friendly Public Spaces Are Key to Building Better and Healthier Cities

Cities today are rarely built with children in mind. Busy roads, shrinking green areas and unsafe neighbourhoods have pushed children out of public life. A new global guide by the World Health Organization (WHO), UNICEF and UN-Habitat argues that this must change. It makes a simple but powerful point: if a city works for children, it works for everyone.

The report shows that public spaces are not just about recreation. They shape how children grow, learn and stay healthy. Access to safe streets, parks and open areas allows children to play, explore and build social connections. But the reality is stark. Less than half of urban residents globally have access to nearby public spaces. In poorer countries, the situation is even worse, leaving millions of children without safe places to play.

Why Public Spaces Matter

Public spaces are essential for a child’s development. Play is not just fun, it helps build brain function, emotional strength and social skills. Children who have access to green spaces and safe outdoor areas are healthier, more active and better able to focus.

Without these spaces, children face serious risks. Rising obesity, stress and lack of physical activity are becoming common. Many children, especially in crowded urban areas, are forced to play in unsafe environments like busy roads or polluted spaces. The report highlights that creating safe, clean and engaging public spaces is key to improving children’s overall well-being.

Rethinking What Counts as Public Space

One of the most important ideas in the guide is that public space is more than just parks and playgrounds. Streets, schoolyards, markets, and even small leftover spaces like alleys or empty plots can become valuable play areas.

For many children, especially in low-income or informal settlements, these everyday spaces are the only places available for play. Improving them can have a big impact without requiring large investments. The guide encourages cities to look at all available spaces and think creatively about how they can be made safer and more child-friendly.

The Big Challenges Cities Face

Urban inequality is a major barrier. Public spaces are often better in wealthier areas, while poorer neighbourhoods are left behind. Children in these areas have fewer opportunities to play safely and develop fully.

Safety is another concern. Traffic, poor lighting and unsafe infrastructure limit children’s freedom. Social issues like harassment and exclusion also make many spaces unwelcoming, especially for girls and vulnerable groups.

Environmental risks add to the problem. Air pollution, extreme heat and lack of greenery affect children’s health. The report stresses that green spaces are not just nice to have, they help reduce heat, improve air quality and support healthier lifestyles.

Simple Ideas That Can Make a Difference

The guide offers practical solutions that cities can adopt. Slower traffic zones, safer school routes and better lighting can quickly improve safety. Opening schoolyards after hours can give communities extra space for play. Turning unused land into small parks or play areas can also make a big difference.

Equally important is involving communities. Children, parents and local groups should have a say in designing these spaces. When people are involved, they are more likely to use and maintain them.

Cities also need strong policies and planning. Governments must prioritise children in urban design and invest in areas where the need is greatest. Partnerships with civil society and private groups can help bring in new ideas and resources.

Building Better Cities for the Future

Examples from around the world show that change is possible. Cities have transformed streets into play areas, turned neglected spaces into community hubs and created safe environments even in difficult conditions. These efforts prove that even small steps can lead to meaningful improvements.

The message is clear. Designing cities for children is not a luxury, it is a necessity. When children have safe and welcoming spaces, cities become healthier, more inclusive and more resilient. In the end, building better spaces for children means building better cities for all.