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Mound-Like Structure Featuring Charred Timber and Eco-Concrete in a Visitor Centre Design

Author:
Tom Kitson
Mound-Like Structure Featuring Charred Timber and Eco-Concrete in a Visitor Centre Design

Project in-detail

Constructed with charred timber and eco-concrete, the mound-like visitor centre harmonizes with its Icelandic landscape while providing an inviting space for exploration and education.
5 key facts about this project
01
Constructed with eco-concrete, featuring a mix of locally sourced materials for reduced environmental impact.
02
The structure's design mirrors the surrounding landscape's undulations, creating a seamless visual integration.
03
Charred wooden shingles enhance the building's durability while providing a connection to local architectural traditions.
04
A central atrium promotes natural light and enhances sightlines towards Iceland's distinctive geological features.
05
The green roof supports local vegetation, contributing to biodiversity while improving thermal performance.
Underland is a visitor centre located in Iceland, designed to integrate closely with the natural landscape. This architectural project aims to provide a space that facilitates interaction with the surrounding environment while enhancing the visitor experience. The design emphasizes environmental sustainability, local materiality, and a strong connection to the geophysical characteristics of Iceland.

Innovative Design Approaches

The most distinctive aspect of Underland is its mound-like structure that appears to rise directly from the terrain. The vaulted roof form echoes the undulating topography of the site, minimizing visual disruption while functioning as a natural continuation of the landscape. This approach distinguishes Underland from conventional visitor centres by avoiding an imposing architectural presence, instead opting for a solution that respects the environment and encourages exploration.

The building’s material choices reflect a commitment to sustainability and contextual design. Eco-concrete, specifically fly-ash concrete, is used for its reduced carbon footprint. The charred timber cladding provides not only a fire-resistant surface but also an aesthetic that aligns with the dark volcanic rock of the region. Curved plywood in the interior contributes to a warm, inviting atmosphere while maintaining structural integrity.

Functional Elements

Underland is organized around a central atrium that serves as the main circulation space. This layout promotes a natural flow of movement and enables visitors to access various areas of the centre while maintaining clear sightlines to the impressive surrounding landscapes. The expansive glazing allows for significant natural light penetration, enhancing the visitors' connection with the external environment.

The building includes several functional spaces, such as exhibition areas, a café, and educational facilities, all designed with flexibility in mind to accommodate a range of activities and events. The green roof, designed to support local vegetation, further enhances the building's ecological profile, providing insulation and promoting local biodiversity.

Call to Action

To gain a deeper understanding of Underland’s architectural plans, sections, designs, and innovative ideas, explore the complete presentation of the project. This exploration will provide valuable insights into how this visitor centre successfully blends form, function, and sustainability within Iceland's unique landscape.
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100,000€ Prize / 2025

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

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

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
Early bird registration deadline 22 May 2025
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