Confitería del Molino: Buenos Aires’ Art Nouveau Landmark
Last Updated on September 27, 2026 by admin
Stand in Plaza del Congreso and one building competes surprisingly well with the enormous national legislature opposite it. Confitería del Molino rises from the corner of Rivadavia and Callao in glazed color, elaborate ironwork and a tower crowned by the windmill that gave the cafe its name.
For decades it was one of Buenos Aires' great meeting places. Then it closed and spent years as one of the city's most conspicuous abandoned landmarks. Its ongoing recovery has returned the building to public life, although visitors should not assume it operates like an ordinary walk-in cafe.
Why is it called the Windmill Cafe?
The story begins before the present building. A confectionery known as Confitería del Centro operated in the area in the 19th century. A nearby steam-powered flour mill, the molino a vapor de Lorea, became such a useful local reference that the business adopted the name Antigua Confitería del Molino.
The cafe moved to its current location as the surroundings of the new Congress and its plaza were being transformed. The present building was constructed between 1914 and 1917 under Italian architect Francesco Teresio Gianotti.
Gianotti also designed Galería Güemes, another Buenos Aires building that rewards anyone who likes extravagant early-20th-century architecture.
A beautiful facade hiding an industrial operation
Confitería del Molino was not simply a decorated dining room. The complex included function rooms and three basement levels containing an integrated production plant. There were ovens and work areas, storage rooms, cellars, an ice factory and even a mechanical workshop.
Outside, the building advertised a very different mood. Curving Art Nouveau lines, stained glass, ceramics and the rooftop mill turned a corner cafe into a city landmark.
Its position mattered too. Facing the legislative palace placed it at the edge of national political life. Politicians, journalists, artists and other public figures met in its salons, while demonstrations and ceremonies unfolded outside around Congress.
Closure, protection and restoration
The cafe closed in January 1997. That same year, the building was declared a National Historic Monument.
What followed was a long period of uncertainty, legal action and gradual public pressure to save it. National legislation eventually enabled its expropriation and transfer to Congress, followed by a major restoration program addressing both the building and its surviving cultural material.
The recovered Molino has since hosted selected cultural events and public openings. That does not mean its ground floor can always be entered for coffee and cake. Restoration, programming and access have changed in stages.
Can you visit Confitería del Molino?
You can always appreciate the exterior from the corner of Avenida Rivadavia and Avenida Callao. For interior access, check the official Edificio del Molino website and current Congress cultural programming before making a special journey.
Do not rely on an old article, social post or review for opening times. Special events such as La Noche de los Museos have provided access, but occasional public programming is not the same thing as regular cafe hours.
What to combine with it
The obvious companion is the Argentine National Congress directly opposite. The building also sits at the western end of Avenida de Mayo's grand civic axis, within easy reach of historic cafes, Palacio Barolo and the older political center around Plaza de Mayo.
For orientation, start with our Buenos Aires city center guide or browse the wider Buenos Aires Guide.
Confitería del Molino is worth seeing even when the doors are closed. It tells several Buenos Aires stories at once: immigrant enterprise, architectural ambition, cafe culture, national politics, long neglect and the difficult work of bringing an important building back.