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Curved Pavilion Crafted from Local Volcanic Soil Embracing Geological Context

Author:
Pheerapitch Phetchareon
Curved Pavilion Crafted from Local Volcanic Soil Embracing Geological Context
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Crafted from local volcanic soil, this pavilion’s curved design frames views of Merapi volcano while serving as a resting point that fosters engagement with the surrounding landscape.
5 key facts about this project
01
Crafted using local volcanic soil, reinforcing ties to the landscape.
02
Curved form designed to frame views specifically of the Merapi volcano.
03
Features a reciprocal self-supporting canopy for structural efficiency.
04
Incorporates negative volume from the earth extraction process.
05
Promotes visitor interaction with seamless transitions between spaces.

The Rammed Arcth is an architectural proposal located in Merapi, Indonesia, designed to explore new possibilities within rammed earth construction. The pavilion serves as a place for visitors to rest while enjoying views of the Merapi volcano. The design emphasizes gravity-defying forms and a connection to the geological processes that have shaped the landscape, offering a rich narrative tied to the earth's mineral heritage.

Design Concept

The idea behind the pavilion focuses on the extraction of earth as both a functional element and a central theme of the structure. It features three curved masses that interlace to create a self-supporting canopy. This arrangement defines spaces within and around the pavilion, promoting gathering and contemplation in a dynamic setting. The overall form invites a conversation between the natural and built environments.

Materiality

Local volcanic soil acts as the primary material for constructing the pavilion. This choice strengthens the connection to the surrounding landscape and enhances the visual and tactile experience. The dark attributes of the volcanic material reinforce the building's roots in its geological environment, allowing it to resonate with the natural surroundings more deeply.

Spatial Interaction

Visitors are encouraged to engage with the structure and its spaces on multiple levels. The design includes curved forms that are deliberately tilted, framing specific views of the Merapi volcano. These design decisions create a visual dialogue between the pavilion and its surroundings. The thoughtful arrangements of paths and viewpoints allow for exploration and varied experiences for those who enter the space.

As people move through the pavilion, they find a blend of nature and architecture. The rammed earth patterns and flowing forms create an inviting atmosphere that encourages reflection and a deeper appreciation for the landscape’s history and beauty.

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Pavilion Atlas 2026: Rethinking Nations Through Architectural Storytelling

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Competition organisers

Buildner launches Pavilion Atlas 2026, a global architecture competition inviting designers to create conceptual pavilions that tell the story of a country. Participants are challenged to express cultural, social, environmental, or political identity through spatial storytelling, focusing on ideas rather than symbols or technical constraints. The competition offers a total prize fund of €20,000, with final registration open until September 16, 2026, and winners to be announced on December 8, 2026. All submissions will become part of a global design archive.

Pavilion Atlas 2026

Design a story of your country

ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 16 September 2026

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