Notre-Dame Cathedral Basilica by Dan Fleury(Ontario Photo Spot)

Dating to the 19th century, the Notre-Dame Cathedral Basilica features a colourful interior, don’t forget to look up and take in the incredible ceiling. You must go inside! The Basilica is the oldest and largest church in Ottawa and the seat of the city’s Roman Catholic archbishop. Its twin spires and gilded Madonna are easily identifiable from nearby Parliament Hill and the surrounding area. (Ottawa, Ontario)