The Cavaller well, also known as Poua de la Torrassa, is located to the east of the La Penyora urbanization, within the Sauva Negra beech forest, in the municipality of Castellcir.
The Cavaller Well is an old ice well, currently abandoned and half in ruins. However, during the eighteenth and twentieth centuries, ice was produced by taking advantage of the shade and water of the stream. This gel was sold to neighbouring towns for the conservation of food.
With the technological advance, the different ice wells fell into disuse, and were abandoned. In the case of the Cavaller Well, we can observe how it has lost its turn and only preserves the perimeter walls.