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Volcanic Ash Concrete and Wooden Elements in a Visitors Center for Ecological Awareness

Author:
Philipp Zenner
Volcanic Ash Concrete and Wooden Elements in a Visitors Center for Ecological Awareness

Project in-detail

Utilizing volcanic ash concrete and a continuous wooden wall, the design emphasizes ecological awareness while serving as a visitors center dedicated to reforestation efforts in Iceland's unique volcanic landscape.
5 key facts about this project
01
Utilizes volcanic ash concrete for its façade to integrate with the surrounding landscape.
02
Features a greenhouse that nurtures seedlings specifically for local reforestation efforts.
03
Incorporates a two-level parking structure designed to minimize environmental impact.
04
Offers panoramic views of significant geological landmarks from elevated pathways.
05
Includes a continuous wooden wall to guide visitors and enhance the experience.

The Black Lava Fields Visitors Center is located in the dramatic volcanic terrain of Iceland. It is designed to educate visitors about the local environment and the importance of reforestation. The center serves multiple purposes, featuring a greenhouse where seedlings are nurtured, a café, and spaces for information and engagement. The design aims to connect the building with its natural setting, creating a supportive environment for both people and nature.

Design Concept

The design is inspired by the natural contours of the nearby hiking trails. This creates a connection between the building and the landscape. Elevated pathways allow visitors to take in views of notable features like Myvatn and Hverfjall, enhancing their appreciation of the surroundings. The design encourages exploration and interaction with the landscape.

Functional Organization

Central to the visitors center is a greenhouse dedicated to growing tree seedlings. This aspect supports the center’s focus on reforestation. The greenhouse is divided into sections that correspond with the age of the trees, offering a hands-on experience for visitors. By positioning the youngest seedlings near the entrance, the design invites direct participation and fosters a sense of responsibility for the environment.

Infrastructure and Materiality

Around the center, the infrastructure is designed to minimize environmental impact. A two-level car park accommodates visitors while preserving the landscape. The lower level is intended for bus parking and is integrated into the terrain. The façade incorporates volcanic ash concrete, blending with the local geology and reinforcing the relationship with the natural surroundings.

Architectural Details

A continuous wooden wall guides visitors throughout the building. This design element serves both practical and aesthetic purposes, encouraging movement within the space. It also highlights a deeper connection to nature, reflecting the commitment to ecological awareness. The details in the building reveal a careful thought process focused on promoting environmental responsibility.

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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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