What makes Boulogne-sur-Mer's beaches stand out?
Boulogne-sur-Mer sits in Pas-de-Calais, France and is home to 1 ranked beach 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 Boulogne-sur-Mer or a quieter hidden cove, the list above is refreshed every 30 minutes using live Stormglass and OpenWeather data.