The Cathedral Basilica of the Immaculate Conception

The Cathedral Basilica of the Immaculate Conception Contact The Cathedral Basilica of the Immaculate Conception at (303)831-7010 we serve as the mother church for the growing faith community of almost 500,000 Catholics, in 144 parishes and missions s...

The Cathedral Basilica of the Immaculate Conception Contact The Cathedral Basilica of the Immaculate Conception at (303)831-7010 we serve as the mother church for the growing faith community of almost 500,000 Catholics, in 144 parishes and missions spread throughout northern Colorado.