This study examines how public parks can foster inclusion and belonging among immigrants in Los Angeles—the nation’s most park-poor yet one of its most diverse cities. Through a participatory project to transform a former landfill into a public park, we explore how immigrants’ transgenerational and translocal experiences shape their perceptions and use of green spaces. The findings highlight design practices that make public spaces more inclusive of diversity and difference, offering insights into how urban environments can better support immigrant communities.