Google Streetview goes where no car has gone before

While Google Streetview cars are driving up and down in Portugal it seems Google is preparing to take its Google Streetview to places no car has ever been before.

At least, that's what these streetview high-tech trikes seem to indicate.

Considering there are lot of places and streets you're unable to visit by car, I think this may be actually true and not a fake. What do you think?