Celebrate St Piran's Day: when it is and the legend behind the Cornish saint

Celebrate St Piran's Day: when it is and the legend behind the Cornish saint

Celebrate the Cornish day with our guide to St Piran's Day which looks at the patron saint of Cornwall and popular traditions.

Published: March 5, 2025 at 6:08 am

Gool Peran Lowen – Happy St Piran's Day! Celebrate Cornwall's national day and one of its saints with our St Piran's Day guide, including a look at the history behind the day and how it's marked today.

When is St Piran's Day 2025?

St Piran's Day is on Wednesday 5 March 2025.

Who was St Piran?

St Piran was a bishop and is the patron saint of tin miners, as well as a patron saint of Cornwall (alongside St Michael and St Petroc). Legend has it that St Piran was actually Irish in origin, and was tied to a millstone and flung into the sea by a king. He washed up on Perran Beach in Perranporth, and he built a small chapel by the beach. St Piran is also credited with discovering tin, after noticing that a black rock was leaking a white liquid in the heat.

St Pirans Play in the Perranporth sand dunes
The St Piran Play takes place near St Piran's Oratory, which is thought to be the oldest Christian building on mainland UK, and is the site where St Piran built his first place of worship/Credit: Getty

How is St Piran's Day celebrated?

St Piran's Day is celebrated with music, plays and eating traditional Cornish food. The St Piran Play takes places on the sand dunes near Perranporth and recreates the life of St Piran. Parades and concerts, often with sea shanties, take place in Cornish towns.

What is St Piran's Day in Cornish?

St Piran's Day is 'Gool Peran' in Cornish.

Why is the Cornish flag black and white?

The Cornish flag, also known as the Flag of St Piran, represents the white tin flowing from the black rocks.

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