The National Museum of Decorative Art, a piece of France in the heart of Buenos Aires

Located on Avenida del Libertador, where the elegant district of Recoleta begins to merge with Palermo, stands a stunning mansion that was once a private residence and is now one of Buenos Aires' most unique museums. The National Museum of Decorative Art (MNAD) is housed in what was the home of Josefina de Alvear and Matías Errázuriz Ortúzar, a prominent couple from the Buenos Aires high society who built this estate between 1911 and 1916 while living in Europe for diplomatic missions. They returned with a collection of European and Oriental art—curated piece by piece—and inaugurated the home in 1918 with a gala that remains legendary in the city's social history.

Following Josefina's death in 1935, the family offered the estate and its collection to the Argentine state, with the condition that it be converted into a public museum. Thus, in 1937, the museum was established by Law 12351 and declared a National Historic Monument.

Due to its architectural splendor and prime location, the museum is an unmissable stop on any walking tour of Buenos Aires. Check our catalog of tours and excursions to find the best activities to complement your visit. First, let’s explore what awaits you inside.

MNAD Architecture and Collections

The building was designed in 1911 by French architect René Sergent, a specialist in neoclassical mansions for the city's elite, including the Atucha, Bosch-Alvear, and Unzué families. The façade, characterized by its sobriety and classical lines, draws inspiration from 18th-century French neoclassicism and the work of Jacques Ange Gabriel, architect to the court of Louis XV. Nearly all materials—wood paneling, mirrors, marble, and moldings—were custom-made in Europe and installed by artisans brought over specifically for the project.

The interior layout retains the original residential floor plan. The main floor features reception salons decorated in various 17th and 18th-century French styles, with the exception of the Great Hall, inspired by English Tudor-era rooms. A marble staircase leads to the upper floor, where the family's private quarters are located, showcasing Louis XV, Louis XVI, Directoire, and Empire styles. Here, you will also find the Art Déco room by Catalan artist José María Sert, the only space in the house with a distinctly 20th-century aesthetic. The French-style garden features the iconic Swan Fountain as its centerpiece.

The museum’s heritage comprises over 6,000 pieces, including European furniture (15th–19th centuries), sculptures, porcelain, tapestries, and paintings. Notable artists include El Greco, Corot, Fragonard, Manet, and a sculpture by Auguste Rodin. The collection also features miniature portraits, fine silverware, and a bronze clock gifted to Louis XVI and Marie Antoinette.

Dining at the MNAD

Within the grounds, with direct access from the garden, you’ll find Croque Madame, a European-style bistro that takes advantage of the palace’s surroundings. It is a highly popular spot for coffee, brunch, or lunch, whether you are visiting the museum or simply strolling through the area.

The museum also hosts a rotating agenda of temporary exhibitions, family workshops, and cultural activities. The "Friends of the MNAD" association supports these initiatives and manages the voluntary contributions that help maintain the building and its collections, as general admission is free.

MNAD Guided Tours

The museum is open Wednesday to Sunday, from 1:00 PM to 7:00 PM (closed Mondays and Tuesdays). A daily guided tour is offered at 4:00 PM (approx. 1 hour), led by museum experts. This tour covers the architecture of the Errázuriz Alvear Palace, its furniture, and the fascinating family history behind every room. The tour is free and does not require advance registration for individuals.

For groups of ten or more, reservations are mandatory and must be coordinated via email at visitasguiadas@mnad.org, specifying the desired date and time. This is a common stop for schools, universities, and tourism groups organizing a broader itinerary through Recoleta and Palermo.