If you need 1 or 2 waypoints somewhere in Ontario or Quebec, I may be able to look them up and email them to you. Accuracy can be within 40m. To look up individual places in Ontario or anywhere else, use the NIMA gazeteer . Accuracy is within 1000m. Here's a couple Go on a treasure hunt.
People go out to remote areas and hide something.
They provide the latitude and longitude. It's called GeoCaching. Grab your camera, find a spot where lines of latitude and longitude meet, and take a few pictures. It would be your contribution to the Degree Confluence Project .