Guelph Urban Design Summit: Delivering Change on the Ground The City of Guelph is growing and the way Guelph is growing is changing. Mixed-use and higher-density development is occurring, and good urban design is critical to ensure this growth is being proactively and thoughtfully planned. This investment in high-quality design is how we create more liveable and enduring places. This is the essence of successful City-building and the vision of cities across Ontario. But how do we move beyond the vision to delivering change on the ground?