Best beaches in Carnac

2 ranked beaches in Carnac, Morbihan

Ranked by the OnlyBeaches Index (OBI) — a 1-10 score blending water purity, conditions, crowd levels and vibe. Updated every 30 minutes.

All beaches in Carnac

1
Grande Plage de Carnac
The single most essential beach in the Quiberon Bay travel zone.

7.0

2

Plage de Saint-Colomban

Saint-Colomban is a strong Carnac beach with clear standalone value beyond the Grande Plage.

7.0

What makes Carnac's beaches stand out?

Carnac sits in Morbihan, France and is home to 2 ranked beaches on OnlyBeaches. Every beach here is scored by the OnlyBeaches Index — a 1-10 metric blending water purity, live conditions (waves, water temperature, wind), crowd intelligence and vibe.

Whether you're after the highest-scoring beach in Carnac or a quieter hidden cove, the list above is refreshed every 30 minutes using live Stormglass and OpenWeather data.