St Gallgo's Church, Llanallgo

St Gallgo's Church is a medieval church building with English Gothic architecture located in Llanallgo on Anglesey. The structure features a cruciform design with a narrow nave, shallow chancel, and two transepts constructed from rubble masonry.

The church site was established in 605 when St Gallgo, son of St Caw, founded a religious cell after receiving land from Maelgwn, King of Gwynedd. The current medieval structure replaced this early settlement and has endured for centuries.

The church holds services in both Welsh and English, honoring the bilingual identity of the Anglesey community. This practice shows how two languages coexist in the spiritual life of the region.

The church sits along the A5025 near the Llanallgo roundabout with a small parking area available for visitors. Access is straightforward, making it easy to spend time viewing the building and its surroundings.

A 13th-century bell with an inscription from King Edward I's reign still hangs in the church's stone bellcote. This historical bell is a detail many visitors overlook during their visit.

Location: Moelfre

Inception: 15 century

Architectural style: English Gothic architecture

Elevation above the sea: 62.9 m

Website: http://royalcharterchurch.org.uk

GPS coordinates: 53.34115,-4.25241

Latest update: December 14, 2025 13:07