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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

Project in-detail

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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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

MICROHOME

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € Prize Fund / Kingpsan Edition #10 ideas COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 25 September 2025

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competition now

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