During this city walk, Lotte Dijkstra will show how historic green infrastructure still influences the structure, experience, and identity of the Haarlem city centre. The examples are excerpts from the chapter Langs het groen, door de stad in the new book publication Groen erfgoed in de stad. This new book publication with garden and landscape history, interviews, and contemporary cases showcases the role of heritage green in the the city of today and tomorrow.