St Tysilio's Church, Menai Bridge

St Tysilio's Church in Menai Bridge is a medieval church standing on the small islet of Church Island (Ynys Tysilio) in the Menai Strait, on Anglesey, Wales. The present building dates from the early 15th century and has been a Grade II* listed building since 1967. It is still in use today, and its setting makes it one of the most popular wedding venues in the area.

How do you get to St Tysilio's Church?

The islet is linked to the shore by a short causeway, reached from Belgian Promenade in Menai Bridge. The walk is brief and easy, with views across the strait toward both Anglesey and the Welsh mainland. It is worth checking the weather before you go, since much of the appeal here is the open water and sky.

What is the history of the church?

Tradition links the site with Saint Tysilio, the founder of a hermitage or sanctuary on the island around 590–600, though other sources give around 630. Many believe Tysilio and Saint Suliac of Brittany were the same person. No direct evidence of an earlier church on the island survives. Some sources mention a parish or branch church here as early as the 13th century.

The current building is usually dated to the early 15th century. It underwent a Victorian restoration in the late 19th century; the 1890s work included the east window, which reproduces the original 15th-century one.

What can you see inside and around the church?

• Font – an octagonal baptismal font from the 14th century, preserved to this day.
• Roof timbers – the original wooden roof trusses survive.
• Churchyard – the Welsh war poet and dramatist Sir Albert Evans-Jones, known by his bardic name Cynan (1895–1970), is buried here.

Is the church still in use?

Yes. Services are still held in the church, and it is popular for weddings. If you want to see the interior, check service times and opening arrangements beforehand.

Frequently asked questions

When was the church built? The present building dates from the early 15th century and was renovated in the 19th century.

Is it a listed building? Yes, it has been Grade II* listed since 14 February 1967.

Can you walk to the islet? Yes, a small causeway leads to it from Belgian Promenade.

Who was the church dedicated to? Saint Tysilio, an early medieval holy man associated with the beginnings of Christianity on the island.

Where is it? In Menai Bridge on Anglesey, north-west Wales, on the Menai Strait.