The flower wind mill of Leu is dated circa the 17th -18th centuries due to its typology. It is a circular floor plan tower with a sandstone portal with a stone lintel and a step leading to its interior. Originally, it was a round arch portal. On the top part of the tower there is a large window. It has a trimmed face and the structure does not preserve any kind of roof. But inside, the remains of a spiral staircase are preserved. The square floor plan tower is almost demolished although it still preserves its vault roof.