St Illtud

Known as the Westminster Abbey of Wales, St Illtud's is one of the oldest Christian sites in the UK.

Llantwit Major, Glamorgan

Opening times

Open daily 10am to 4pm.

Address

College Street
Llantwit Major
Glamorgan
CF61 1SG

The church stands on the site of a Celtic monastery founded by St Illtud about 500 AD, the oldest centre of learning in Britain and a place where Christ has been worshipped for over 1500 years. It is an amalgam of medieval buildings, with a notable oak roof, medieval wall paintings, thirteenth century stone carved Jesse niche and a forteenth century reredos. 

In a recently restored Galilee Chapel is the finest collection of Celtic crosses and stones in Wales, outside the National Museum. Two of the crosses are didicated to Welsh kings, others to Saints Illtud and Samson. It has often been described as the Cathedral of the Vale of Glamorgan. 

  • Captivating architecture

  • Fascinating churchyard

  • Glorious furnishings

  • Magnificent memorials

  • National heritage here

  • Social heritage stories

  • Spectacular stained glass

  • Accessible toilets nearby

  • Dog friendly

  • Level access to the main areas

  • On street parking at church

  • Parking within 250m

  • Space to secure your bike

  • Walkers & cyclists welcome

  • Church in Wales

  • Cherish Grant, £2,011, 2025

  • These grants fund urgent repairs, maintenance and project development and were awarded as part of the Cherish project, funded by The National Lottery Heritage Fund and delivered by the National Churches Trust.

Contact information

Other nearby churches

Llantwit Major

Llantwit Major, Glamorgan

We believe that the ancient and sacred site we now call Llanilltud was the cradle of 'Celtic' Christianity and that Llanilltud's story is one of the greatest untold stories in Welsh History.

St Donat

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St Donat's has been a place of worship for over 900 years; as one visitor put it 'a beautiful place and a pleasure to visit'.

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