You may spot Cathedral of Immaculate Conception from a distance before you actually find this incredible place of worship. Pop inside if it's open or just appreciate the facade from the street.
This principal church is on the to-do lists of many travelers to Sligo. But Cathedral of Immaculate Conception isn't the only highlight in the area. Strandhill Beach, Voya Seaweed Baths, and Sligo Abbey are some other recommended attractions nearby.