The Church of Our Lady Immaculate Conception (Guelph’s greatest historical landmark)
By Sheena Owen Jul 3rd, 2014
This Roman Catholic gothic style church was built between 1875 and 1883 using local limestone. Its 200 feet twin towers were completed in 1926. To this day it is one of Guelph’s longest construction projects as it took almost 50 years to complete. According to Guelph archives, the founder of Guelph (1827), John Galt, appointed the land at the top of the hill for this church to rival St.