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Transplanted Trees and Limestone Form a Sustainable Retreat in Iceland's Wilderness

Author:
Sebastian Serna de los rios
Transplanted Trees and Limestone Form a Sustainable Retreat in Iceland's Wilderness

Project in-detail

Transplanted trees create natural windbreaks around a structure built with double-sided glass and locally sourced limestone, offering a luxury guest house that harmonizes with the Icelandic landscape.
5 key facts about this project
01
Transplanted trees create natural wind barriers around communal areas.
02
The use of double-sided glass improves energy efficiency by regulating natural light and temperature.
03
Locally sourced limestone connects the structure visually to its geological context.
04
The underground "Volcano" zone provides multifunctional amenities while preserving site aesthetics.
05
Geometrical shapes prevent snow accumulation, optimizing seasonal functionality.

The Iceland Crystal Guest House is a luxury accommodation located near Lake Mývatn and Hverfjall Volcano in Iceland. The design prioritizes harmony with the surrounding landscape while focusing on the comfort of its guests. It abstracts elements of the local terrain, creating a structure that naturally blends with its environment. The project aims to offer both a unique experience and a deep connection to nature.

Design Integration

The guest house is carefully placed within the landscape to preserve existing trees. Instead of cutting them down, the design involves transplanting these trees. This choice not only protects local vegetation but also creates a natural windbreak around communal spaces. By enhancing the local ecology, the design fosters a sense of place and belonging for visitors.

Spatial Composition

A central communal area features an entrance and a common living room, promoting interaction among guests. This hub connects various guest rooms designed to provide views while ensuring privacy. Among these, two larger and more luxurious rooms stand out, offering an elevated experience and catering to discerning visitors.

Architectural Form

The design takes inspiration from the form of Hverfjall Volcano, influencing both the shape and structure of the building. Angled and rounded shapes help prevent snow buildup and allow for efficient use of space. The underground area, known as the "Volcano" zone, includes important amenities like an outdoor hot tub and a communal kitchen. A tensioned structure covers this space, minimizing its visual footprint while creating inviting areas for socializing.

Materials and Performance

Materials were chosen for their practicality and performance. Double-sided glass allows natural light to illuminate the interiors while also regulating temperature. Durable metallic structures provide resilience against the harsh climate. Additionally, locally sourced limestone connects the building visually to its geological surroundings, reinforcing its ties to the local environment.

The thoughtful details throughout the guest house, from the arrangement of spaces to the integration of natural light, create an environment that emphasizes comfort and connection. It offers a tranquil retreat, set against the stunning backdrop of Iceland's unique 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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