St Beuno's Church is a Grade I listed building located north-west of the village of Pistyll, Gwynedd, Wales.

The village of Pistyll stands 1.2 mi (1.9 km) south-west of Abersoch just inland from the southern coast of the Llŷn Peninsula.

[4][5] It maintains an ancient tradition of scattering the floor with "rushes and sweet-smelling herbs" at Christmas, Easter, and in August.

[6] Richard Haslam, Julian Orbach, and Adam Voelcker, in their 2009 edition Gywnedd, in the Buildings of Wales series, note the church's setting, "on a shelf above the sea".

The Royal Commission on the Ancient and Historical Monuments of Wales (RCAHMW) records the external decoration of the bowl; "Anglo-Scandinavian two strand chain interlace design".