From here there are views westward of the soaring towers of the downtown area, but below and in front of you are the bases of Montreals old walls, a double line of defense erected early in the 18th century. Resist the temptation to go down Place Jacques-Cartier and instead walk east along Rue Notre-Dame, past bulky Hôtel de Ville on the left and modest Château de Ramezay on the right.As you turn right down Rue Bonsecours, there is a charming view downhill of the Chapelle Notre-Dame-de-Bonsecours at the foot of the street. Rue Bonsecours has a number of fine old houses, including the 1785 Maison Papineau (No. 440) and the Maison du Calvet (No. 401) at the corner by the chapel.
Walk west past the 500-foot [152-meter] facade of Marché Bonsecours, then turn left and cross the railroad track to get a taste of the Vieux-Port. From the upper levels of the Pavillon Jacques-Cartier unfolds a panorama of the long, irregular line of mostly 19th-century shipping offices and storehouses that once marked the boundary between city and waterfront.