Montreal Mary Building can enjoy a city in 5 minutes If you like to study the architecture of the world, then this place is a must-check in, located in the center of Montreal's Mary City Square is the work of famous Chinese American designer Pei Xuming, The top floor of the building Observation Deck The observation deck can enjoy Montreal in 360 degrees [I really like] The St. Lawrence River, the Royal Mountain and other must-see scenery, and the French restaurant and bar on the 44th floor Les Enfants Terribles. The terrace is a must-see place for all the trendy people in Montreal! Address: 5 Place Ville Marie, Montreal Ticket: $20