Legambiente Lombardia is an environmental association that has been dedicated to protecting the environment based on solid scientific data for over 40 years. With over 80 branches across the region, coordinated by a central office in Milan, Legambiente Lombardia brings together hundreds of volunteers who actively work on projects to safeguard natural heritage and combat land consumption. Their initiatives include campaigns to raise awareness, environmental education in schools, and important citizen science actions.

Legambiente Lombardia focuses on defending the extraordinary environmental and cultural diversity of Italy. They promote sustainable lifestyles, support the reduction of road transportation to decrease air pollution and traffic congestion, encourage responsible waste management practices such as recycling and energy conservation, and facilitate networking among institutions, businesses, and research centers to foster the green economy and circular economy concepts. They are also actively involved in programs addressing climate change adaptation, including urban greening and regenerative agriculture projects.

To get involved, individuals can become active volunteers, supporting the association's campaigns and projects, while businesses, schools, and organizations can also join in their various activities and initiatives