River Terrace

River Terrace
© JAG Studio

RIVER TERRACE

Mestizo Estudio Arquitectura

ARCHITECTS
Mestizo Estudio Arquitectura

ARCHITECT IN CHARGE
Frank Espinoza Barrera

CONTRIBUTORS
Jorge Ardila, Raúl Ramos, Maricela Guamán, David Álvarez, Carlos Soledispa, Marcelo Mayancha

PHOTOGRAPHS
JAG Studio

AREA
95 m²

YEAR
2025

LOCATION
Puyo, Ecuador

CATEGORY
Mixed Use Architecture

English description provided by the architects.

At 1,250 meters above sea level in a montane forest on the eastern foothills of Llanganates National Park, at the northern edge of Pastaza province, there are around 800 species of vascular and endemic plants.

River Terrace
© JAG Studio
River Terrace
© JAG Studio

Among them are palm species such as chonta, pambil, and killi, natural resources that have been part of the identity and imagination of ancestral Amazonian peoples, largely used as pillars in their vernacular constructions.

Within this natural context, the presence of bodies of water is common in the area; small streams or consolidated rivers have attracted a population committed to environmental conservation to install small shelter facilities, lodges, and reserves for animal rescue and ecological protection.

River Terrace
© JAG Studio
River Terrace
© JAG Studio

On a plot of 4.5 hectares, a young family is developing a sustainable tourism project that will be solidified over time.

Thus, as a first intervention, the need for a transitional space arises along one of the routes leading to Llanganates Park.

River Terrace
© JAG Studio
River Terrace
© JAG Studio

The project is established as a dynamic meeting point designed to adapt to various uses.

The space invites transient tourists to freely occupy the area, capable of hosting activities such as meetings, dining, camping, or even a center for spiritual retreats.

In the midst of irregular topography, overlooking a stream, the project is resolved with an open, free-plan structure that connects two zones: a semi-closed service area (storage, bathroom, shower, and changing room) and an open area that shapes the multi-use space.

River Terrace
GIF
River Terrace
Isometric - Program

Orienting it towards the East, a volumetric form commonly used in vernacular constructions is employed, a shape that allows us to capture the first rays of sunlight to retain heat in a climate characterized by mist and constant rain, along with a roof design that also facilitates the prompt evacuation of rainwater for later storage and use in service areas.

Killi logs taken from the same lot and rocks from the stream are part of the natural materials that compose the structure, which, through a mixed system crafted by artisan hands, carpenters, stone masons, and welders, establishes a process that gathers resources provided by the natural and urban context, actions that seek to rediscover a local identity that is increasingly lost.

River Terrace
Site Plan


River Terrace
© JAG Studio
River Terrace
© JAG Studio


River Terrace
Front Elevation
River Terrace
Longitudinal Section
River Terrace
Site Section
River Terrace
Site Section


River Terrace
Sketch