Parque Natural da Ribeira dos Caldeirões, Natural park with waterfalls and mills in Achada, Portugal
Parque Natural da Ribeira dos Caldeirões is a protected nature reserve featuring several waterfalls, five water mills, and walking paths through native island vegetation. The park's layout descends into a valley where mills sit beside flowing streams, with pools and cascades distributed throughout the forested landscape.
The five mills date back to the 16th century and operated without interruption until modern times, grinding grain for local families. These structures were passed down through generations and anchored the region's agricultural life for centuries.
The name refers to the cauldron-shaped rock pools carved by flowing water over centuries. Visitors can observe how locals once harnessed water power and understand the role these mills played in the island's daily rhythms.
Entry is free and the park provides parking, restrooms, and picnic facilities with tables. Paths can be steep and slippery, especially after rain, so wear good shoes and allow extra time for walking carefully through the terrain.
One mill remains operational and demonstrates how grain was once ground by water power. A craft center within the park showcases traditional processing techniques that connect visitors directly to the island's agricultural past.
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