In the Ajuda district of Peniche stands a traditional Portuguese windmill known as Moinho da Fialha. This windmill is part of the region's historical heritage, recalling a time when such structures played a crucial role in agriculture and the daily lives of local inhabitants. Situated on an elevated area, the windmill harnessed wind power to grind grain, providing flour to surrounding communities. Today, Moinho da Fialha serves as a reminder of traditional production methods and attracts the attention of tourists and researchers interested in the history and culture of Peniche.