Government of Ontario (data.ontario.ca) publishes 2,957 open datasets for Canada. Browse them live in Vizzie and turn any one into a map or chart.
Government of Ontario (data.ontario.ca) is the open-data portal for Canada, covering Ontario. It runs on CKAN, an open catalogue standard used by many national governments. You can browse it directly at data.ontario.ca. Reuse terms are set out in the portal's terms of service (Portal-specific terms page; licence is carried per dataset.).
On Government of Ontario (data.ontario.ca), a majority of datasets here declare no licence at all. It's important to know that "no licence declared" is not the same as public-domain or free-to-use. Undeclared data carries no explicit permission to copy, adapt, or redistribute it — so reusers should treat it cautiously and check with the publisher before relying on it. Vizzie flags each dataset's licence (or its absence) so you can see this before you build.
59% undeclared but Ontario publishes a blanket Open Government Licence – Ontario. Portal default is defensible; confirm wording.
No download, no GIS specialist. Opens in Vizzie.