Heterotopia for Urban Hacking redefines public space through interventions that dismantle, reappropriate, and expose infrastructures to create dynamic spaces for memory and discourse. By integrating enclaves & armatures by heterotopias, it merges history, urban layers, and human interaction. "Story Mine" proposes an urban museum that excavates and preserves the overlooked histories of Ankara. In a time when environmental, social, and urban crises are debated rather than addressed, the project transforms the city into a site of narrative recovery. Instead of extracting material resources, it mines lost voices, memories, and histories, reclaiming underused urban spaces as sites for engagement and awareness. By reversing the logic of conventional mining, it turns the act of extraction into one of preservation and reactivation. Heterotopia for Urban Hacking envisions the city as a layered narrative space, where overlooked infrastructures and contested public spaces become catalysts for transformation. By Story Mining through ""deep ground"", the reappropriation of urban elements—the governance building, Zafer Park and Bazaar, and underground infrastructures—revealing hidden narratives in Ankara’s fabric unfolds. Drawing from Foucault’s heterotopia, the project creates a spatial condition where contradictions coexist, allowing history to be reinterpreted, social engagement redefined, and urban memory activated. Structured through David Grahame Shane’s city element triad, it mediates enclaves and armatures through heterotopias, integrating permanence and flux into an evolving urban experience. Once a static enclave, the governance building becomes an evolving archive, exposing excavation layers where artifacts and histories are exhibited, while its upper floors transition into a library preserving the city's uncovered stories. A sunken garden replaces a conventional park, creating vertical connections between underground levels and introducing an alternative ground. In Zafer Bazaar, reinterpreting its gallery and foyer as volumetric rather than planar armatures fosters engagement with the site’s cultural history. Armatures, typically facilitating flows, are disrupted and made tangible. Subways, water channels, and utility corridors transform into immersive spatial experiences, intersecting history, infrastructure, and daily life—turning visitors into both observers and participants. By redefining urban occupation, Heterotopia for Urban Hacking becomes an urban museum—resisting fixed meanings, evolving, and challenging conventional understandings of presence, history, and public experience.