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Luminescent Pathways and Eco-Digester Systems in a Higher Elevation Retreat

Authors:
Mac10studio Architects, Aixa Caldera, Williams Mendez, Marco Celis
Luminescent Pathways and Eco-Digester Systems in a Higher Elevation Retreat

Project in-detail

A luminescent gravel pathway guides visitors through a retreat elevated for panoramic views, where eco-digester systems and sustainable materials support an intimate connection with the Icelandic landscape.
5 key facts about this project
01
Elevated guest house design offers unobstructed panoramic views.
02
Luminescent gravel pathways enhance nighttime navigation and reduce light pollution.
03
Eco-digester system efficiently manages waste and generates energy on-site.
04
Movable structures provide flexible accommodation options in changing weather.
05
Water collection systems utilize melting snow and rainfall for sustainability.

The architectural design project, "Northern Lights: Becoming Iceland," is located at the edge of the Arctic Circle near Lake Mývatn, a region shaped by striking geological features. Designed to enhance visitor experiences, the project aims to provide necessary shelter from the area's harsh climate. The concept draws on the contrasts found in Iceland—where fire meets ice—and encourages a dialogue between nature and the built environment.

Form and Layout

The design uses a linear layout that positions structures along a main axis leading from Hverfjall. This approach avoids clumping buildings together, instead adopting a pattern reminiscent of rune configurations found in Iceland's rural landscape. The guest house, placed at a higher elevation, is carefully situated to offer wide views while still providing sufficient privacy for its occupants.

Environmental Integration

A path lined with luminescent gravel runs through the site, providing light without adding to the overall light pollution. This thoughtful feature allows the natural beauty of the night sky, particularly the aurora borealis, to take center stage. The connection to the landscape is further enhanced through the careful selection of materials, which are designed to blend harmoniously with the surroundings.

Material Selection

The materials chosen include pre-cut steel, glass, weatherproof wood, and concrete. Each material serves a specific purpose, balancing durability and visual appeal. Eco-fiber insulation is also used to improve energy efficiency, making the buildings more sustainable. This careful selection is intended to withstand the local climate while still respecting the natural environment.

Operational Systems

Sustainable systems are integrated for water collection and waste management. Water is gathered from melting snow and seasonal rainfall, which supports resource management efforts. An eco-digester processes waste and generates energy for heating and cooking needs. Additionally, solar panels provide supplemental energy to movable rooms.

The design fosters a close relationship with the surrounding landscape by allowing visitors to take in expansive views. Transparency in the facades creates an inviting atmosphere, encouraging interaction with nature. The combination of clear and opaque surfaces brings together the interior spaces and the exterior environment, maintaining a sense of balance with the Icelandic wilderness.

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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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