2 Best Sights in Side Trips from Buenos Aires, Argentina

An ornate colonnade leads from the Luján River to this Beaux Arts building, built in 1909 to house a social club and casino. It contains a modest collection of Argentine paintings by artists like Quirós, Castagnino, Soldi, and Quinquela Martín, as well as works portraying life in the delta. The real showstopper, however, is the beautifully restored architecture: a sweeping marble staircase, stained-glass windows, gilt-inlaid columns, and soaring ceilings conspire to form a microcosm of the fin de siècle European style adored by the porteño elite. A trim sculpture garden and flower-filled park surround the museum, which is best reached by walking along Paseo Victorica.

Although iconic Argentinean painter Florencio Molina Campos was not from San Antonio de Areco, his humorous paintings depict traditional pampas life. The works usually show red-nosed, pigeon-toed gauchos astride comical steeds, staggering drunkenly outside taverns, engaged in cockfighting or folk dancing, and taming bucking broncos. The collection is fun and beautifully arranged, and your ticket includes coffee and croissants in the jarringly modern café, which also does great empanadas and sandwiches. Behind its curtained walls lie huge theme park–style re-creations of three paintings. The lively and insightful voice-over explaining them is in Spanish only.