CASA SOBRE EL ARROYO Museo Casa del Puente

Casa sobre el Arroyo is a modernist museum in Mar del Plata designed as a residence built over a stream. The building features expansive windows and geometric forms, with a concrete bridge supporting the structure across the water and flooding interior spaces with natural light.

Architect Amancio Williams and his wife Delfina Galvez Bunge built this house from 1943 to 1945 as a residence for composer Alberto Williams. In the 1970s the building became radio studios before eventually opening to the public as a museum.

The house once belonged to composer Alberto Williams and reflects how a 20th century artist lived within a modernist space. Rooms throughout reveal the connection between the home's bold design and the creative life that unfolded there.

Check opening hours in advance since tours run regularly and group sizes are often limited. It is best to reserve ahead and wear comfortable shoes, as you will climb stairs and navigate several levels throughout the house.

The house was specifically designed to let the stream flow beneath it, creating a natural reserve with native plants below. The structure represents an early example of architecture that protects nature rather than displacing it.