Provincial Base Mapping Data Sources in Canada

I'm very familiar with the Ontario Base Mapping Data, and am looking for similar data for other Canadian Provinces. Perhaps we can start a list of resources here? I'm looking for something at a larger scale than the standard NTS data.

Ontario Base Mapping - 1:10,000/1:20,000 (depending on latitude) - available from Land Information Ontario (via an Unrestricted Use Licence) or from GeographyNetwork.ca

Answer

Canada wide:

Provincial:

Edit: Updated links