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Temples & religious sites

Cathedral of the Most Holy Trinity, Waterford

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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

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Itineraries including this place

Good to visit alongside

Christ Church Cathedral, Waterford

Temples & religious sites

Christ Church Cathedral, Waterford

An Anglican cathedral located in Waterford city. It's one of six cathedrals in the united dioceses of Cashel and Ossory, and a fine place to take in the architecture in a calm setting.

0.3 km away

Irish Museum of Time

Museums & galleries

Irish Museum of Time

Located in the Viking Triangle, this museum specializes in clocks and holds a collection of around 600 timepieces. As part of the Waterford Treasures group of museums, it offers an engaging look at the history of timekeeping.

0.3 km away

Waterford Treasures

Museums & galleries

Waterford Treasures

A museum complex in Waterford's old-town Viking Triangle, made up of several exhibition spaces including the Viking museum at Reginald's Tower and the former Bishop's Palace. Highlights include artifacts such as the 14th-century Waterford Charter Roll, along with walking tours and a café.

0.3 km away

Reginald's Tower

Museums & galleries

Reginald's Tower

Standing at the eastern end of Waterford's quay, this is Ireland's oldest civic building. Having served many purposes over the centuries while keeping its Viking-era name, it's a unique landmark revealing traces of the city's medieval defenses.

0.4 km away

River Suir Bridge

Views & landmarks

River Suir Bridge

A cable-stayed bridge spanning the River Suir in Waterford, offering sweeping views along the riverbank. Traces of a Viking settlement have also been discovered near the bridge.

3.3 km away

Granagh Castle

Castles & palaces

Granagh Castle

These medieval castle ruins stand along a riverbank near Waterford, Ireland. Wandering through the weathered ruins offers a glimpse into Ireland's history.

4.0 km away