Bona Ventura

Reserva Ecológica · Buenos Aires

Costanera Sur Ecological Reserve

Reserva Ecológica Costanera Sur

ParkLocals' pick

The city's largest green space, 350 hectares of woods, grasslands and lagoons on landfill by the river, is a Ramsar wetland since 2005 with more than 2,000 species, from coypu to turtles and hundreds of birds.

Address
Av. Dr. Tristán Achával Rodríguez 1550, Costanera Sur
Hours
Tue-Sun 08:00-18:00; closed Mon (Google hours via Wanderlog, 2026-10)
Best time to go
Morning · About 2.5 h
Price
Free
Price level
$

Open in Google Maps

Details can change. Check hours and prices before you go.

Good to know

  • Since 2023 raised boardwalks over the old paths make the trails easy for older visitors, wheelchairs and children.
  • The ceibo, Argentina's national flower, shades the lookouts.

Nearby

The Bona Ventura app

Plans your days, reads the walks aloud, finds what is open near you and works offline.

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Android version coming soon.