The Mapping Grand Canyon Conference was an event held at Arizona State University's Tempe campus between February 28 and March 1, 2019. The conference marked an unprecedented exploration of the science, art, history, and practice of Grand Canyon cartography. It was a celebration and critical examination of the cartographic history of a global landscape icon.

Free and open to all, the conference delivered a two-day program of map-based story-telling, transdisciplinary analysis, state-of-the-art geospatial and cartographic demonstrations, engaging hands-on activities, and open community dialogue.

Inspiration and justification for convening such a conference was the confluence of two milestones in Grand Canyon history: (1) the centennial (1919-2019) of the legislation that led to Grand Canyon National Park, and (2) the sesquicentennial (1869-2019) of John Wesley Powell's famous first exploration and mapping survey through the canyons carved by the Colorado River, including the Grand Canyon.

The Mapping Grand Canyon Conference originated as a component of a larger research project supported through an ASU Institute for Humanities Research (IHR) seed grant -- Mapping Grand Canyon: A Critical Cartographic History.