Notre-Dame Cathedral Basilica
Churchgoer or not, a visit to this National Historic Site is a must. Built in the 1840s, the Notre-Dame Cathedral Basilica is an architectural wonder, complete with intricate wooden carvings, stained-glass windows and a star-studded ceiling. As well as being the seat of the Roman Catholic archbishop, it’s also a favorite among tourists and residents, many of whom use it as a place of worship. Guided tours run between May and October and last up to one hour. Check the Mass schedule before visiting, and book ahead.