Buenos Aires Province is Argentina's most populous and economically significant province, stretching from the Rio de la Plata estuary to the Atlantic Ocean and the Pampas grasslands. Home to the provincial capital La Plata, the glamorous beach resort of Mar del Plata, the rolling Tandil hills, and the Sierra de la Ventana mountains, the province offers an extraordinary diversity of landscapes and experiences.
Best time to visit
Overall: March-May and September-November for the best balance of good weather, lower prices, and fewer crowds
For Beaches: December-February (January is peak season) and early March for warm water and beach weather
For Hiking: September-November and March-April for cool temperatures and wildflowers in Sierra de la Ventana and Tandil
For Budget: May-August for the lowest prices but coolest weather
For Festivals: November (Fiesta de la Tradicion), November (Mar del Plata Film Festival)