Montreal Downtown Inside and Out

We'll see : Sherbrooke street including : -McGill University -Montreal Museum of Fine Art (from outside) -Ritz-Carlton hotel Sainte-Catherine street Dorchester Square and surrounding : -Sun Life building, once the largest office building in all of the Commonwealth in the 1930's -Montreal catholic cathedral, Mary-Queen-of-the-World Place Ville-Marie and its surroundings : -Queen Elizabeth hotel where John Lennon and Yoko Ono performed their famous bed-in in 1969 ; -the Central Train station, fine example of "modern style" architecture Square Victoria and its surrounding : -Stock Exchange Tower, once the tallest all concrete building in the world (18 months record in the 1960's) ; -Centre de Commerce mondial, my personnal favorite of recent building in downtown. All this by walking on street level or underground in the famous "RÉSO" -Montreal "indoor pedestrian network. The starting and finishing points can change depending on your hotel/lodging location or other considerations.