Don Mills is a pioneering mixed-use neighborhood in Toronto, Ontario, Canada, developed in the 1950s as a self-sufficient "new town." Known for its integration of residential, commercial, and industrial areas, it was meticulously planned by private enterprise, setting a standard for suburban development. Bordered by York Mills Road, Leslie Street, and the Don Valley Parkway, Don Mills features notable landmarks like the Shops at Don Mills and the Aga Khan Museum. It's well-served by parks, public transportation, and has a diverse demographic, with a strong sense of community and modernist architectural roots.