Funicular!

There is a funicular, or a cable-operated incline, that travels from the Haute-Ville (Upper Town) to the Basse-Ville (Lower Town) and vice-versa, naturally.

At the bottom on the funicular is the Rue Petite-Champlain, which is lined with little galleries and boutiques.  

Like my own mum, Hye-Sung's mom never permitted her to eat these giant lollipops.

If you want to be a bit healthier, you can take the Escalier Casse-Cou (Breakneck Stairs) instead of the funicular.  Which we did.  Going up.