The Square Viger redevelopment is a prime example of a project in which the landscape architect managed multiple constraints and challenges in an urban setting, while coordinating all professionals at every phase. The project hinged on the delicate process of consulting everyone involved and harmonizing their concerns. Ultimately, this process led to a project that revives an iconic site while balancing commemoration, greening and modernization. The renewed Square Viger is a unifying, open, accessible, green, inviting and safe space. A café with a large patio, where lively community events are held, is closely linked to the adjoining floral landscape, interactive fountains and the artistic legacy of Charles Daudelin. Inspired by the historic Viger Garden, the square boasts diverse vegetation, numerous trees, “hypernatural” gardens evoking Nordic landscapes and rain gardens that enhance biodiversity. The site is an inspiration for reflections beyond design and planning: it addresses issues surrounding the conservation of an artistic legacy, inclusiveness and urban safety.