The Basilica Cathedral of St. John the Baptist in St. John's, Newfoundland, Canada is a stunning Roman Catholic cathedral built between 1838 and 1855 by Irish immigrants and locals. It's a big deal, being one of the largest buildings of its kind in North America back in the day.

Designated a National Historic Site in 1984, this place is not just a church but a cultural icon with an impressive stained glass collection and a rich history tied to the people of Newfoundland and Labrador. Plus, it's now owned by the Basilica Heritage Foundation, who are all about preserving its beauty and making it more accessible to the community.