Plen-an-gwary

A plen-an-gwarry or plain-an-gwary (Cornish: Plen an Gwari), is a "playing-place" or round, a medieval amphitheatre found in Cornwall.

"[3] The most important work of literature surviving from the Middle Cornish period is Ordinalia, a 9000-line religious verse drama which had probably reached its present form by 1400.

The Ordinalia consists of three miracle plays, Origo Mundi, Passio Christi and Resurrexio Domini, meant to be performed on successive days.

[1][10] Perran Round in the parish of Perranzabuloe, between Perranporth and Goonhavern is considered to be the best surviving example of a plen-an-gwary.

Cornish wrestling tournaments were held at Perran Round in ancient and modern times.

A 'plain-an-gwarry' ("playing place") in St Just in Penwith .
An audio clip of the Cornish Language pronunciation of 'Plen'