Sítio Roberto Burle Marx in Rio de Janeiro, Brazil, is a UNESCO World Heritage site that served as the home and workshop of the famed landscape architect Roberto Burle Marx. Spanning over 100 acres, it showcases more than 3,500 plant species, many of which are endangered, alongside Burle Marx's art, architecture, and garden designs. The site is a living museum of his work, reflecting his innovative approach to landscape design and conservation.