Palazzo Moriggia has a small internal garden which was closed for some time.

Since 2023 it has been reopened to the public and it is possible to visit it as a stop within the visit itinerary of the Risorgimento Museum, from Tuesday to Sunday, from 10:00 to 17:00. 

It is characterized by bushes of red camellias and a small cave covered by the lawn and the wall covered with vines that divides it from the Botanical Garden and the Braidense Library.