Coastal landscape with a dome-shaped structure among greenery, sandy beach, and hills in the background.

A landscape view of a coastal area with a small, dome-shaped structure partially visible among dense greenery. The scene includes a sandy beach in the foreground and a backdrop of rolling hills under a clear sky.

Dome-shaped structure in a natural setting with mountains and clouds in the background.
Dome-shaped pavilion in a green landscape with ocean in the background.
Aerial view of a circular pavilion with a central opening, surrounded by sandy terrain and vegetation.
Concrete dome structure with entrance, surrounded by vegetation and cloudy sky.
Aerial view of an oval-shaped pavilion surrounded by greenery with mountains in the background.
Dome-shaped structure in a green landscape with mountains at sunset.
Dome-shaped structure with a rectangular opening on top, under a night sky.
Aerial view of a coastal landscape at sunset with a dome-shaped structure near the shoreline.
Aerial view of a dome-shaped pavilion in a green landscape with a sunset.
Dome-shaped structure in a natural landscape with a colorful sunset sky.
Circular concrete interior with oculus, tiered seating, terracotta pots, and a person walking.
Interior view of a circular concrete amphitheater with people seated and an oculus in the ceiling.
Circular concrete pavilion interior with stepped seating and an oculus.
Oval-shaped concrete pavilion surrounded by greenery.
Aerial view of a dome-shaped building amidst greenery with ocean in the background.
Interior of a pavilion with curved walls and steps, displaying terra cotta pots on shelves.
Model of an oval-shaped pavilion with a concrete-like surface and a rectangular opening.
Aerial view of a dome-shaped structure with a central circular opening and geometric patterns.
Model of a dome-shaped structure with a central opening and a small entrance.
A hand lifting the top of a model of an oval-shaped pavilion, showing a stepped interior with chambers.
Architectural plan of the Mushroom Pavilion with labeled sections and surrounding pathways and vegetation.
Line drawing of an oval pavilion with grid pattern and small windows.
Floor plan of Mushroom Pavilion with labeled sections and surrounding landscape.

Story

An Elliptical Ode to Fungi and Community The Casa Wabi Mushroom Pavilion, designed by OMA, is a striking architectural intervention nestled in the natural landscape of Puerto Escondido. Its primary function is to cultivate fungi while fostering an exchange of knowledge between the local community and the foundation. The pavilion's design is a simple yet profound ellipsoid form, reminiscent of an incubating egg, optimized for the interior organization necessary for mushroom growth. Inside, the pavilion is divided into three distinct chambers: the fruiting room, incubation room, and storage, all of which encircle a central gathering space. This arrangement creates an amphitheater-like setting with stepped shelves for terra cotta pots crafted by local artisans. The design's panopticon quality allows visitors to observe the entire mushroom growing process. The pavilion's concrete shell, stamped with burlap, interacts with the site's high iron content water, allowing it to rust and evolve over time. An oculus at the top and additional openings around the base ensure natural light and ventilation, while the structure's minimal ground contact preserves the surrounding guayacan vegetation.

Design Highlights

Ellipsoid form optimized for mushroom cultivation Interior divided into fruiting, incubation, and storage chambers Amphitheater-like stepped shelves for terra cotta pots Oculus and perimeter openings for natural light and ventilation Burlap-stamped concrete shell designed to rust over time

Key Facts

Key Aspect Detail
Architect OMA
Location Puerto Escondido, Mexico
Year 2025
Status Built
Primary Function Mushroom cultivation pavilion

Technical Summary

Finishes

  • Exterior Finish: Burlap stamped concrete with high iron content water, designed to rust and change appearance over time.

Materials

  • Concrete — Used for the structure's shell and interior surfaces.
  • Terracotta — Used for handmade mushroom pots placed on tiered seating.

Construction / Systems

  • Structural System: Self-supporting ellipsoid structure with a concrete shell.

Products

  • Not specified

Palette / Lighting

  • Colors: Not specified
  • Lighting: Natural lighting through an oculus and additional openings for ventilation.

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