Romain Pedurant, a former sports student turned salt producer, spends his days harvesting salt on Ile de Re, a French island known for its distinctive white salt marshes. Located in the Atlantic Ocean off the west coast of France, the island’s natural environment plays a crucial role in the production of its renowned fleur de sel, a delicate, handcrafted salt prized by chefs and gourmets alike.

Pedurant, who lives in La Couarde-sur-Mer, relies heavily on the island’s tides, sun, and wind to cultivate his salt. Seawater is channeled into shallow evaporation basins by the tides, while the sun’s heat encourages the crystallization of salt on the water’s surface. However, the process is sensitive to weather conditions, as strong winds can disrupt formation. When conditions are right, Pedurant manually harvests the fine salt crystals with a wooden rake—a labor-intensive practice dating back centuries.

The island, nicknamed La Blanche for its extensive white salt flats and abundance of whitewashed houses, is not only famous for salt but also for its diverse coastal ecosystem. Visitors often explore the island via an extensive 140-kilometer network of cycle paths that weave through salt marshes, oyster farms, vineyards, and beaches. Pedurant’s salt pans are accessible only by foot or bicycle, reinforcing the island’s commitment to preserving its traditional practices and natural environment.

At local markets, Pedurant markets his product under the prestigious name fleur de sel. This salt, noted for its purity and fine texture, is comparable to similar varieties found in other European coastal regions such as Portugal’s Algarve, Sicily, and Mallorca. Chef Adrien Formica, a former head pastry chef at a Michelin-starred Paris restaurant who now operates a brasserie in nearby La Flotte, praises Ile de Re’s fleur de sel for its exceptional purity and flavor.

Formica has embraced the island’s culinary culture, incorporating local marine ingredients such as seaweed, oysters, and various saltmarsh herbs into his dishes. Seaweed harvested by divers off the island is sun-dried to retain its nutrients, while herbs like samphire and sea fennel are valued for their unique taste and nutritional benefits. Formica also uses a wild island pepper known locally as poivre des marais to enhance some desserts, reflecting the region’s deep connection to its coastal environment.

The island’s history is closely intertwined with its natural resources. Salt production dates back to the Middle Ages, when Cistercian monks introduced viticulture and salt harvesting techniques. These monks established the first salt pans and helped develop the cultivation of grape varieties suited to the maritime climate, which continue to be grown and processed today at the organic Domaine Arica winery in Loix. The landscape itself formed over centuries from sediment deposits that merged several smaller islands into the current Ile de Re.

Tourism has become the island’s primary economic driver, especially since the opening of the Pont de l’ile de Re bridge in 1988, which connected it to the mainland town of La Rochelle. The bridge facilitated increased visitor access and drove up property values, transforming the island from a predominantly agricultural community of farmers, oyster harvesters, and vintners to a popular destination for tourists seeking natural beauty and gourmet seafood.

Visitors and locals alike enjoy the island’s natural and cultural heritage, often exploring coastal trails that lead to historic sites such as the ruins of the Abbaye des Chateliers, the oldest religious building on the island. Here, the mingling scents of salt, seaweed, and beach herbs evoke the deep-rooted relationship between Ile de Re’s environment and its culinary traditions, underscoring the island’s identity as a haven for both nature and gastronomy.