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Volcanic Ignimbrite Cube Overlooking Geological Caldera

Authors:
Seza Filiz, Ahmet Zahit Kilic, Mehmed Emin Ureten
Volcanic Ignimbrite Cube Overlooking Geological Caldera
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Constructed from local ignimbrite, the transparent cube hovers above the Nemrut Caldera, providing a unique vantage point for observation and engagement with the geological landscape.
5 key facts about this project
01
Constructed using local ignimbrite for environmental harmony.
02
Designed as a transparent cube that appears to float above the ground.
03
Walking platforms connect seamlessly to enhance visitor circulation.
04
Provides direct views of the geological features of the caldera.
05
Integrates with the landscape to encourage exploration and engagement.

"Nemrut Volcano Eyes" is set within the distinct geological landscape of the Nemrut Caldera, an area shaped by its volcanic history. The design functions as an observation point, aimed at harmonizing with the natural surroundings while offering visitors views of both the caldera and the nearby Lake Van. The concept draws on the dynamic processes of volcanic activity, translating these natural events into architectural form.

Form and Structure
The observation building is designed as a transparent cube that connects with the landscape. Its light appearance gives it an almost airborne quality, allowing the structure to rest on the surface while appearing to float above it. The facades feature sharp edges and varying angles. This design mirrors the tectonic movements typical of volcanic formations, expressing the underlying geological forces at play.

Circulation and Experience
A series of walking platforms are woven into the design to support movement throughout the site. These pathways guide visitors in an easy flow, creating a coherent journey that connects different observation points. The layout encourages exploration, allowing individuals to transition between the observation building and various terraces that overlook the caldera, strengthening the bond with the unique landscape.

Materiality
Ignimbrite, a local volcanic stone, is used in the project. It is chosen for its thermal insulation properties, making it suitable for the region’s climate. This material choice meets the ecological goals of the design while ensuring the building's longevity. Additionally, ignimbrite provides visual consistency with the volcanic terrain, reinforcing the connection between the structure and its environment.

The observation building and walking platforms stand in contrast to the rugged landscape. The sharp lines of the architecture highlight geological features, enhancing the experience and offering a space that reflects both the natural history and the thoughtful design crafted for the region.

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Kingspan MICROHOME 2026: Building Less to Create More

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The Kingspan MICROHOME 2026 competition invites architects and designers worldwide to rethink small-scale living by creating an off-grid, modular micro dwelling under 25 m². Now in its 11th edition, the contest emphasizes sustainable, innovative, and human-centered design that demonstrates how compact living can have a big impact.

With a €100,000 prize fund, entries will be evaluated for originality, efficiency, and their response to contemporary environmental and social challenges. The competition is open to everyone, with submissions allowed individually or in teams of up to four. Registration closes on 30 September 2026, and winners will be announced on 15 December 2026.

By celebrating creativity within strict limits, MICROHOME 2026 continues to push the boundaries of compact architecture and sustainable living.

MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

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