Satisfy the culture lover within at Musee des Soeurs Grises. Check if any guided tours are available or ask museum staff for tips on some highlights.
You'll soon see why this Downtown Montreal museum is a hit with travelers. If you're looking for more to do and see here, Notre Dame Basilica, Saint Joseph's Oratory, and Bell Centre are in the area too. They won't take you long to get to from Grey Nuns Motherhouse.