The Pardon de L’Eglise St-Nonna honors Saint Nonna, a 6th-century disciple of Saint Dewi and the patron saint of Wales. Legend holds that he was once the bishop of Armagh in Hibernia (modern-day Ireland) before journeying across the English Channel on a stone vessel to settle in Armorica, present-day Brittany. This event occurs in Penmarch on July 5, 2026, celebrating not only Saint Nonna’s life but also the notable cultural heritage of the area. A notable artifact associated with this tale is a hemispherical stele with cupules from the Iron Age, located around fifty meters from the Saint-Vio chapel in Tréguennec. The celebrations typically feature local rituals and communal gatherings that strengthen the community’s ties to its history and traditions. The Pardon highlights the fusion of faith, history, and cultural identity in Brittany, making it a significant occasion for locals and visitors alike.