Chapelle Saint-Colomban de Carnac, Gothic chapel in Carnac, France

The Chapelle Saint-Colomban de Carnac is a long stone building with a steeply pitched dark slate roof. At its right end a stone tower rises above the roofline, topped with a cross. The grey stone walls are mottled with white and grey lichen or plaster, and a pointed-arch doorway with carved stonework above it opens in the centre of the wall, with a single arched window to its right.

Built at the end of the 16th century, the chapel is dated by Roger Frey to around 1575, while other sources place it about fifteen years later, during the rectorship of René de Larlan (1585-1600). It was inscribed as a monument historique on 13 February 1928. The north door bears the date 1621, added after construction, perhaps during a first restoration.

The chapel is dedicated to the Irish monk Columban of Luxeuil, who is said to have landed near Carnac around 610. As patron saint of the feeble-minded, he drew pilgrims to the "trou de l'esprit" at the back of the chapel, where, as Zacharie Le Rouzic recorded in the early 20th century, the simple-minded plunged their heads. A pardon is still held on the first Sunday of August.

The chapel is freely accessible during summer months, while visits outside this season require advance contact with local authorities. It is wise to check availability before traveling, especially if you plan to visit during autumn or winter.

The inner walls of the chapel bear ship graffiti, including two English carracks from the 16th century, possibly linked to British naval activity in the region during that era. These rare etchings offer insights into seafaring connections and conflicts that touched this place over the centuries.