Saint Mamilian Festival

The patronal festival of Isola del Giglio

The Saint Mamilian Festival is the most deeply rooted and iconic event on Isola del Giglio, located in the heart of the Tuscan Archipelago, in the Province of Grosseto. It takes place in mid-September in the charming medieval village of Giglio Castello, perched atop the island and enclosed by its defensive walls, drawing islanders, returning Giglio natives, and numerous visitors every year. It is the festival that best expresses the soul of the Isola del Giglio community.

Saint Mamilian and the pirate legend

Saint Mamilian is the patron saint of the island and its castle, celebrated on September 15th. The festival revolves around the procession of the relic and the saint's statue through the narrow streets of the village: the community attributes the island's salvation during a pirate siege in 1799 to the protection of Saint Mamilian. Sacred and profane elements alternate throughout the festival days, creating an intense calendar that combines moments of religious devotion with popular celebrations.

The District Donkey Palio

Among the most anticipated events is the Donkey Palio, an ancient challenge between the four districts of Giglio Castello — Centro, Casamatta, Rocca, and Cisterna — whose jockeys compete for victory by riding bareback. The race ignites local rivalry and transforms the village into a grand open-air theater, filled with district colors, cheering crowds, and tradition.

The Wild Rabbit Festival and island flavors

The festival is also an opportunity to savor the most typical cuisine of Giglio. The food stand of the Wild Rabbit Festival offers one of the island's signature dishes, accompanied by the famous Ansonaco wine, a historic product of the terraced vineyards of Giglio. The event also features the quadrille, an ancient collective dance performed in the square, traditional games, live music, and the concluding fireworks display that illuminates the night sky above the castle.

An authentic experience in the Tuscan Archipelago

Experiencing the Saint Mamilian Festival means discovering one of the most beautiful medieval villages in the Tuscan islands, with its alleys, arches, and sea views, all within an atmosphere of genuine and deeply popular celebration. It is the perfect occasion to visit Isola del Giglio outside the crowded summer season and immerse yourself in the traditions of a community that proudly guards its identity.