Buenos Aires Ecopark occupies the historic grounds of the former Palermo zoo and brings together architectural heritage, ponds, mature trees and habitats in transformation. The site preserves the structure of a zoological garden conceived during the nineteenth and twentieth centuries, but its present identity is organised around biodiversity, environmental education and animal welfare. This overlap makes the city’s changing relationship with wildlife visible and turns the grounds into a landscape where past and contemporary intervention remain present at the same time.
The historic pavilions form one of the most distinctive layers. Domes, towers, arches, masonry and ornament belong to a period when animal buildings were inspired by styles associated with their supposed places of origin. Architecture functioned as scenery and as a visual system of classification. Today, these volumes retain heritage value and make it possible to examine how the image of the urban zoo was constructed.
Former enclosures show different degrees of adaptation. Some have been transformed for new uses; others remain as traces of earlier forms of display and management. Bars, moats, walls and service structures reveal the physical separation organising the old model and allow those solutions to be compared with contemporary criteria.
Ponds and channels structure the landscape. Water creates reflections, introduces movement and supports birds, aquatic plants and invertebrates. Bridges and paths cross these surfaces and produce views in which historic buildings, trees and urban wildlife appear within one composition.
Mature vegetation gives the grounds the character of a park. Large trees cast shade, divide the site into smaller spaces and form a canopy reducing the visual presence of surrounding streets and buildings. Trunks, roots, crowns and seasonal change introduce a timescale different from that of recent interventions.
Plant species are distributed among lawns, wet edges, gardens and denser sectors. Some belong to the ornamental history of the zoo; others respond to restoration and biodiversity projects. Together they create a mosaic in which planting functions not only as decoration, but as habitat and spatial structure.
Birds are among the most visible components. Flamingos, waterbirds and urban species use ponds, banks, trees and roofs. Their flight, sound and movement introduce continuous activity and show that the park belongs to a wider ecological network within Buenos Aires.
Institutional transformation forms the core of the place. The closure of the traditional zoo and conversion of the grounds altered the function of enclosures, the presence of animals and the educational language. The present landscape is not a completely finished result, but a process in which restoration, adaptation and memory coexist.
Environmental content addresses ecosystems, conservation, wildlife trafficking and urban coexistence. Panels, interpretive spaces and activities connect animals with broader ecological processes. Attention shifts from accumulating species toward understanding habitat, threats and human responsibility.
Native fauna has particular importance. Birds, insects, small vertebrates and organisms associated with wetlands connect the site with Argentine environments and with biodiversity persisting inside the city. This presence also makes the Ecopark a place for observing urban nature.
The paths retain part of the historic layout. Curves, branches and views toward pavilions and ponds reveal a landscape composition designed to alternate discovery and pause. Circulation crosses sectors of different density and makes successive layers of use recognisable.
Light changes the whole setting profoundly. Sun emphasises ornament and casts branch shadows across walls and paving; cloud brings the tones of stone, water and vegetation closer together; rain intensifies colour and reflection. Leaf fall and flowering alter the relationship between architecture and garden.
The location in Palermo connects the Ecopark with the Botanical Garden, Japanese Garden and surrounding parks. Together, these spaces form an exceptional concentration of public landscape, environmental institutions and urban heritage. The site belongs to this system without losing its specific history.
Sound combines birds, water, leaves, surrounding traffic and human activity. Vegetation filters part of the urban noise without removing it, recalling that the park stands within a metropolis rather than an isolated natural environment.
Buenos Aires Ecopark is defined by the overlap of heritage, ecology and institutional change. Pavilions, ponds, trees, former enclosures and renewed habitats form an inseparable whole. Its distinctive quality lies in preserving the material memory of the zoo while transforming that legacy into a visible reflection on biodiversity, animal care and urban nature.
