Christensen, Mary ElizabethA wealth of research explores the link between biophilia, access to nature, health, well-being, and quality of life (Wilson, 1984; Kellert, 1997; Louv, 2008; Kaplan & Kaplan, 1989; Cooper Marcus & Sachs, 2013). Drawing on this body of research, nature-based interventions employed by social work professionals promote positive connections to nature and improve health and well-being for vulnerable populations (Obeng et al., 2023; Overbey et al., 2021). This thesis explores a participatory action research project using the case study of Villaggio Solidale, a charitable co-housing community in Northern Italy. Following the use of participatory methods, including co-creation, listening, observation, and prototyping, researchers are co-designing a Solidarity Landscape and co-creating a training curriculum with community social workers and educators to integrate nature-based interventions, biophilia, and well-being into the larger ecosystem surrounding Villaggio Solidale, ensuring that the landscape will become a central tool to support community solidarity, health, and well-being.enThesisLandscape architectureDesignBiophiliaLandscapeNature-based interventionsParticipatory Action ResearchSolidarityWell-being