I live in the Yukon, and have done plenty of 10 day canoe trips while out moose hunting. Not only do you not see a single person, you don't see evidence of humans. No roads, no power lines, no fire rings.

Absolutely nothing, and we're relatively close to civilization (i.e. we put in off a road and take out off a road.)

Start hiking and you could easily go thousands of kms without evidence of people. (except the hiking would be almost impossible)