Buenos Aires With Kids, Rain or Shine
Buenos Aires packs a genuinely good lineup for kids, animals, dinosaurs, a UFO-shaped dome, spread across a handful of neighborhoods that are easy to string together.
Ecoparque: capybaras, not cages
The old Buenos Aires Zoo closed for good in 2016; its 18 hectares in Palermo (Plaza Italia, Subte D to Plaza Italia) reopened as Ecoparque, where rescued native species, capybaras, guanacos, maras, coypu, native waterbirds, roam in open habitat rather than cages. It’s open Tuesday to Sunday, 11:00 to 18:00 (last entry 17:45), and closes in bad weather. Admission is free for CABA residents, under-12s, over-65s, and visitors with disabilities, while foreign tourists pay around ARS 19,741 for an adult and ARS 15,793 for a child (roughly US$13/US$10); check the current rate at buenosaires.gob.ar before you go, since the peso moves fast.
Dinosaurs at Parque Centenario
The Museo Argentino de Ciencias Naturales “Bernardino Rivadavia” (Av. Ángel Gallardo 470, Caballito; Subte B to Ángel Gallardo) is Argentina’s premier natural history museum, with genuine Patagonian dinosaur skeletons including Carnotaurus, plus ice-age megafauna. It’s open daily 14:00-19:00, admission around ARS 3,000 (under 6 free).
A UFO with an 8K dome
Planetario Galileo Galilei, inside Parque Tres de Febrero, is a 1966 flying-saucer-shaped building with a 20-meter dome now running 8K digital projection, astronomy exhibits, and a 1.5-ton meteorite from Campo del Cielo on display. Shows run Tuesday to Friday afternoons and Saturday-Sunday 11:00-19:00; dome shows cost roughly ARS 3,000-4,000, book ahead at planetario.buenosaires.gob.ar.
Role-play for younger kids
Museo de los Niños, inside the Abasto Shopping mall (Av. Corrientes 3247, level 2; Subte B to Carlos Gardel), is an interactive mini-city where kids aged 1-12 play doctor, news anchor, cashier, and crane operator. Open Tuesday to Sunday, 13:00-20:00, in shifts; figure ARS 4,000-5,000 for adults and ARS 10,000-12,000 for kids.
Green space that doesn’t need a ticket
Bosques de Palermo (Parque Tres de Febrero) gives you 400 hectares of lakes, walking trails, and pedal boats, bring a picnic and let the kids run before or after the planetarium next door. For a free wildlife alternative, the Reserva Ecológica Costanera Sur behind Puerto Madero has 8 km of flat gravel trails and over 300 recorded bird species.
Swimming anywhere along the city’s Río de la Plata coastline is prohibited by municipal law, since the river has strong currents and seasonal contamination, so keep water play to the pedal boats on Lago de Regatas rather than the riverbank itself. For neighborhood-by-neighborhood planning, see the Buenos Aires guide and the 3-day itinerary . A family-sized skip-the-line ticket for the planetarium or natural history museum is bookable through GetYourGuide .