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Silica Composite Forms Merging With Volcanic Landscapes in Visitor Center Design

Authors:
Clayton Arrowood, Francisco Toledo
Silica Composite Forms Merging With Volcanic Landscapes in Visitor Center Design

Project in-detail

Incorporating silica composite materials that echo the region's volcanic landscape, the visitor center enhances accessibility and provides a space for education and reflection within Iceland's unique geological context.
5 key facts about this project
01
Incorporates silica composite materials that connect the architecture with the volcanic landscape.
02
Features a promenade that invites exploration of the surrounding terrain.
03
Includes a rooftop observation area accessible via a ramp for enhanced visitor engagement.
04
Transforms a parking area into a playground to promote family interaction with nature.
05
Design mimics volcanic chambers, enhancing the narrative of the geological history.

The Dimmuborgir Visitor Center is situated in Iceland, known for its unique geological features and volcanic history. The center enhances visitor engagement with the landscape, serving as a space for education and a connection to the natural environment. The design concept draws inspiration from the characteristics of the site, particularly the forms of Hverfjall volcano and the fissures in the nearby lava fields, allowing visitors to appreciate the region's geography deeply.

Architectural Concept

The visitor center includes two distinct buildings: an exhibition space that informs visitors about the area's geological history and a café for relaxation. The center's layout features a promenade leading visitors to various destinations, encouraging an explorative attitude toward the surrounding landscape.

Accessibility and Interaction

Accessibility is an important aspect of the design, implemented through boardwalks, sloped paths, and ramps that navigate the rugged terrain. This thoughtful approach enhances movement around the site while inviting visitors to engage with the natural features from different angles.

Structural Design and Materiality

The roofs of the buildings are designed to reflect the geological context. One building presents an open and inviting form, while the other appears more solid, echoing the heavier geological elements found in the area. Materials are chosen to reflect local characteristics, with the roofs designed to resemble larger lava flows and incorporating silica composite materials sourced from the lava itself. This choice strengthens the connection between the architecture and its setting.

Visitor Experience and Narrative

Interior circulation in the visitor center is focused on enhancing the visitor experience, drawing inspiration from volcanic chambers and the flow of magma. This narrative encourages connection with the landscape's geological history. The exterior pathways play a crucial role, linking trails that guide visitors toward Hverfjall, creating a cohesive relationship between the built environment and the natural surroundings.

A ramp integrates with the café, providing access to a rooftop observation area. This design feature offers visitors expansive views of the surrounding terrain and invites them to take a moment to appreciate the volcanic landscape.

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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
competition now

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