Karlsruhe launches natural oases: Green network for a better quality of life!

Karlsruhe launches natural oases: Green network for a better quality of life!

Karlsruhe is taking another step towards environmentally friendly urban design: On August 15, 2025, the city launched the Natural Climate Protection (ANK) action program. The aim is to sustainably improve the ecosystems in the urban area. The strategy relies on the creation of “urban natural oases” that are located in highly densely populated and heated settlement areas in order to give citizens back a piece of nature. These small green spaces are intended to increase the quality of life and at the same time have a positive influence on the local climate. Especially in times when urbanization is advancing, the importance of such retreats is becoming ever greater.

The natural design of these oases relies on native trees, perennials and biodiversity-promoting elements, as the city administration explains. The advantages are manifold: They promote species and biotope diversity, bind carbon, increase water retention in the soil and provide places for citizens to relax. The planned projects such as the PikoParks, nature experience spaces and urban forest gardens are particularly exciting.

PikoParks and nature experience areas

The PikoParks are compact, green retreat spaces that are to be created in densely populated parts of the city. With a size of 300 to 500 square meters, they are ideal for experiencing a bit of green even in urban areas. The design of these parks goes beyond simple flower pots: unsealed areas and native plants invite residents to actively participate, which strengthens the sense of community.

In addition, the aim is to have a high proportion of natural areas in the natural experience areas. These places do without predetermined play elements and instead rely on a natural design. This is not only intended to promote environmental awareness, but also to strengthen children's motor skills and social skills. A good concept that can also be supported in the discussion about an urban lifestyle that promotes retreat into nature.

Urban forest gardens as living space

Another highlight are the urban forest gardens. These multi-layered, natural gardens are intended to create a diverse range of flora and fauna while also functioning as recreational and educational spaces. These include fruit trees, berry bushes and herbs, which are not only pleasing to the eye but also provide a habitat for wildlife. A special focus is placed on the participation of future users, which shows that the city administration shows great commitment to citizenship and sustainability in these projects.

However, the question remains as to how such projects can be integrated into everyday life in the long term. The combination of urban life and nature could be an answer to the challenges of modern society, in which the desire for places to retreat is hardly greater.

As diverse as the approaches are, one thing is certain: with the Natural Climate Protection Action Program, Karlsruhe is making a valuable contribution to improving the quality of life in the city. It will be interesting to see what further steps will be taken in the future and how citizens can participate in these green initiatives.