Temples & religious sites
Cathedral of the Most Holy Trinity, Waterford
What It Is
Located on Barronstrand Street, the Cathedral of the Most Holy Trinity serves as the seat of the Roman Catholic Diocese of Waterford and Lismore. It is notable as the oldest Catholic cathedral constructed in Ireland following the Reformation, making it a key stop for visitors exploring Irish religious history and historic architecture.
Getting There
The cathedral stands right in central Waterford on Barronstrand Street, a major shopping street. From the city centre, it is an easy walk of less than five minutes.
Time to Allow
Plan to spend roughly 20 to 30 minutes inside to view the interior, nave, and historical details.
When to Go
Visit during the daytime outside of scheduled services for a quiet walkthrough. As an active place of worship, access for sightseeing is limited or paused during daily Mass, weddings, and other liturgical events.
Nearby Attractions
Its central location makes it easy to combine with other historical points of interest nearby:
- Christ Church Cathedral, Waterford: 0.3km away
- Irish Museum of Time: 0.3km away
- Waterford Treasures: 0.3km away
- Reginald's Tower: 0.4km away
Updated September 13, 2026 · Edited by the World by City editors