Inside Out: A Bamboo Eco-Chapel That Turns Ethiopia's Sacred Forest Tradition Into a Restoration Engine

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Q: What is "Inside Out: A Bamboo Eco-Chapel That Turns Ethiopia's Sacred Forest Tradition Into a Restoration Engine" about?

This article covers topics related to Environmental Architecture, Architecture, Green Architecture, Earth Architecture, Concept Architecture. A three-tier Ethiopian chapel under a slatted bamboo shell becomes the seed of a forest, with a seed bank, workshop and residences ringing the sanctuary.

A three-tier Ethiopian chapel under a slatted bamboo shell becomes the seed of a forest, with a seed bank, workshop and residences ringing the sanctuary.

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For centuries, the most reliable forest guardians in Ethiopia have been its churches. Around Ethiopian Orthodox chapels, patches of native woodland survived because faith and community custom made them untouchable, leaving green islands in landscapes stripped by desertification and human pressure. Inside Out treats that history as a working method rather than a curiosity. The project asks what happens if the chapel stops being a building protected by a forest and becomes the instrument that grows one.

The proposal comes from Raghav KR, Avni Gupta and Ramya Asokan of the School of Planning and Architecture, who describe it as "a center of faith, forest and nature inside-out of the built, unbuilt and people." Set in the climate of Addis Ababa, the Eco-Chapel pairs a traditional sacred core with a ring of ecological and social programmes, and it builds the whole thing from bamboo, mud and brick. The ambition is clear: architecture as a tool for healing land, not just occupying it.

A Tree Under the Roof Opening Sets the Terms

Rendering of the open assembly space with a small arched pavilion, brick arcade and a tree beneath the slatted roof opening, with people gathered in dappled lig

The opening rendering explains the title better than any diagram. A tree rises through a gap in the slatted roof, a small arched pavilion and a brick arcade frame the assembly space, and people gather in dappled light that reads more like a forest clearing than a hall. The boundary between interior and landscape is deliberately blurred: courtyards, filtered light and loose circulation paths let the forest occupy the building instead of sitting politely outside it.

This is the project's central bet. Rather than staging nature as a backdrop, the designers make it the primary spatial experience, so the act of gathering for worship or community happens beneath living canopy. It is a modest move in plan, yet it reframes the chapel as part of the ecosystem it is meant to restore.

Three Concentric Rings, Faithful to Ethiopian Liturgy

Presentation board with exploded isometric, plan and longitudinal section drawings showing the concentric layers of a chapel under a bamboo shell

The exploded isometric, plan and longitudinal section reveal how strictly the scheme follows the three-tier concentric organisation of Ethiopian chapel architecture. At the centre sits the Maqdas, the most sacred zone where the Tabot is kept; the surrounding rings hold worshippers and community gatherings while preserving customary circulation. Entrances are separated as tradition requires, women from the left and men from the right.

That discipline matters. Many ecological proposals treat local culture as decoration layered over a generic sustainable box. Here the liturgical plan is left intact and the bamboo shell is fitted around it, which means the community would recognise the building as a church first. The ecological agenda gains legitimacy precisely because it does not ask the faith to reorganise itself.

A Conical Bamboo Shell That Filters the Sky

Rendering of the conical slatted timber roof rising from a grass field, with women carrying baskets and a bird in a blue sky

Seen from the grass field, the Eco-Chapel reads as a single conical form of layered slats, light enough to look woven rather than built. The bamboo shell gives the project its identity: a flowing, organic geometry that stays structurally stable while using a fast-growing local material. Women carrying baskets past its base anchor the image in daily rural life rather than in architectural spectacle.

The layering of the roof is doing passive work. Daylight sifts through the slats into the interior, producing shifting patterns of light and shadow across the day, which deepens the sacred atmosphere while reducing reliance on artificial lighting. It is a climate strategy and a liturgical one at once, the kind of overlap the project pursues throughout.

Brick Arches, Mud Walls and a Domestic Scale

Board of drawings showing a gathering space axonometric, a circular residential unit plan and the chapel main elevation against misty conifers

Interior rendering of brick arches casting striped sunlight shadows across the floor, with an adult and child walking past potted flowers

The second drawing board widens the lens beyond the sanctuary: an axonometric of the gathering space, a circular residential unit plan, and the chapel's main elevation set against misty conifers. The round residence echoes the chapel's concentric logic at domestic scale, suggesting a settlement that shares one formal language rather than a church with ancillary sheds attached.

The interior rendering shows where mud and locally produced brick take over from bamboo. Brick arches throw striped bands of sunlight across the floor as an adult and child walk past potted flowers, a quiet scene that sells the material strategy better than any specification. Heavy earthen walls supporting thermal comfort under a light, breathing roof is a sensible division of labour, and it keeps construction within regional building traditions.

Seed Bank, Workshop and Cafe Spread Into Contoured Woodland

Axonometric site plan drawing showing chapel, cafe, workshop, seed bank, residence and gathering space linked by paths across contoured, wooded terrain

The axonometric site plan is where the restoration argument becomes a programme. The chapel is linked by paths to a cafe, a workshop, a seed bank, residences and a gathering space, all distributed across contoured, wooded terrain. The seed bank is the telling piece: it gives the forest a mechanism for growing outward, turning the sacred grove from something preserved into something propagated.

Spreading these functions along footpaths instead of stacking them into a single complex keeps the built footprint light and lets planting fill the spaces between. The chapel remains the spiritual anchor, while livelihoods, learning and daily life radiate around it, giving the community practical reasons to tend the land as well as spiritual ones.

Why This Project Matters

Inside Out locates sustainability in a place most green-building discourse overlooks: existing cultural institutions that already protect land. Ethiopia's church forests prove that belief and custom can conserve ecosystems for centuries. By scaling that relationship through a seed bank, workshops and housing, the designers propose that the most durable environmental infrastructure may be one a community already holds sacred.

The architecture backs the idea with restraint. A preserved liturgical plan, a bamboo shell that filters light, earthen and brick walls drawn from regional practice, and a site plan that leaves room for trees all point in the same direction. The result is less a monument than a framework, one where the building succeeds to the degree that the forest around it eventually outgrows it.