This interdisciplinary essay shows how Canadian scholarship could benefit from a greater understanding of public space on Parliament Hill and the people who organize and use the Parliamentary precinct. It argues that the values and stories Canadians create about the Hill influence key institutional actors who in turn shape events and interactions that unfold every day around the precinct. While space on the Hill is heavily regulated, the precinct acts as a public space because many of the individuals charged with its management perceive and organize it like one, and because Canadians committed to saving abandoned cats, visiting the Peace Tower, or demonstrating for social change use it like one. Nevertheless, interventions by parliamentarians as well as multi-billion-dollar renovations necessitated by the precinct's crumbling physical infrastructure threaten to reconfigure debates permanently about who can access the Hill.