Coming from Montréal by Highway 20 East:

Follow the directions for Pierre Laporte Bridge to get to Québec City.

Then follow the direction to get to Sainte-Anne de Beaupré.
This will lead you to the 138 East, named Sainte-Anne Boulevard.

About 4 km after Sainte-Anne de Beaupré Basilica, 35 km past Québec City, keep right and
follow the directions fot the Mont Sainte-Anne Ski Resort, 360 North.

L'Auberge Le Refuge du Faubourg will sit on your right, a little under 1 km past the Ski Resort.