This article deals with the interventions in historical gardens. Today, not only for the speed up growth of the cities, but also as in consequence of the violence, each more present time in the daily one of the cities, the historical gardens play function of small square of quarter, offering to its using advantages and comforts that the public squares had been losing through the time. This article also deals with the restoration of a particular projected garden for Robert Burle Marx in 1954, and whose restoration, made in 2002, is considered by technician and specialists in the subject as exemplary.