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Basalt Tiles and Green Roofs in a Volcanic Landscape Visitor Center

Authors:
Christopher Nicholls, Charles Delkeskamp, Shaun Howley
Basalt Tiles and Green Roofs in a Volcanic Landscape Visitor Center

Project in-detail

Emphasizing its connection to the surrounding volcanic landscape, the visitor center integrates basalt tiles and green roofs to provide an engaging space for travelers exploring the natural beauty of Hverfjall Volcano.
5 key facts about this project
01
A subterranean bus terminal is integrated ten feet below ground to preserve landscape views.
02
Green roofs on the center provide natural insulation and blend with the surrounding terrain.
03
Basalt hexagonal tiles reference the local volcanic geology and create a distinctive aesthetic.
04
Design elements emphasize the geological concepts of divide, fracture, uplift, and divergence.
05
The orientation of the building enhances sightlines to the prominent Hverfjall Volcano.

The design project in northeast Iceland focuses on a volcanic hotspot that has shaped the Iceland Plateau and the island itself. Located near Hverfjall Volcano, it serves as a tourist center for visitors exploring this unique geological site. The concept is deeply connected to the area's geological processes, incorporating ideas of DIVIDE, FRACTURE, UPLIFT, and DIVERGENCE into its design.

DIVIDE

The architecture focuses on the separation of public and private spaces, clearly framing views of Hverfjall Volcano. This arrangement not only divides functional areas but also enhances the visitor experience by encouraging a connection with the landscape. The design interacts with the natural topography, reflecting the features of the surrounding environment.

FRACTURE

The idea of FRACTURE reflects the geological divisions seen in volcanic formations, suggesting the creation of new spaces. Architectural elements break and divide in ways that create cohesive zones. This approach promotes a natural blending of built environments and the landscape, following the dynamics that shape the region.

UPLIFT

UPLIFT draws parallels to the geological activity that characterizes Iceland. The building emerges from the ground, responding to the topography and capturing light. This allows for framing views of the landscape and encourages engagement with the striking surroundings. The architecture reflects the physical processes that formed the land.

DIVERGENCE

DIVERGENCE is expressed through the layout and design of the structure, representing the drift of the North American and Eurasian tectonic plates. The building extends in various directions, providing spaces for different activities. This design choice reduces barriers and fosters interaction among visitors.

The choice of materials is aligned with the surrounding landscape. Green roofs integrate the structure with the terrain while basalt hexagonal tiles reference the natural volcanic formations found in Iceland.

An important aspect of the design is the underground bus terminal, strategically placed ten feet below ground level. This choice helps preserve views of the landscape while accommodating underground parking for one hundred cars. Access points connect the terminal to the information center and landscaped areas, facilitating ease of movement.

The overall design reflects a coherent response to the geological characteristics of the area. Through its organization and materials, the building respects the unique features of Iceland’s volcanic landscape. A notable detail is the use of large glass panels that create frames for views of Hverfjall, allowing natural light to fill the interior spaces while reinforcing the connection to the outside environment.

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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

Enter an open architecture
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