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Circular Retreat of Cross-Laminated Timber Surrounded by Natural Landscapes

Authors:
Anna Gassner, Elisa Hartmann
Circular Retreat of Cross-Laminated Timber Surrounded by Natural Landscapes
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Constructed using sustainable cross-laminated timber, this circular community space harmonizes with its Arctic environment, providing a platform for reflection and connection beneath the Northern Lights.
5 key facts about this project
01
Constructed with cross-laminated timber panels designed for structural efficiency and thermal performance.
02
Incorporates charred wooden shingles for enhanced durability and weather resistance in extreme conditions.
03
Features a circular layout to promote communal interaction and accessibility.
04
Utilizes a bent A-frame design to optimize natural light and views of the Northern Lights.
05
Integrates geothermal heating systems to minimize energy consumption in a sustainable manner.

# Architectural Design Report: "Gathering" - A Community Space for Reflection and Connection

## Overview

Located within the Arctic Circle, "Gathering" is designed as a communal space that facilitates interaction and personal reflection. Inspired by the atmospheric experience of the Aurora Borealis, this project aims to create an environment that encourages shared narratives and contemplation, akin to traditional gatherings around a campfire. The design seeks to integrate the surrounding nature with architectural elements that foster engagement among visitors.

## Spatial Configuration

### Circular Design
The project's geometric configuration is defined by a circular form, which symbolizes unity and promotes a sense of security for its occupants. This layout not only enhances social interaction but also ensures an equitable experience, allowing all visitors to maintain a direct line of sight, mirroring the dynamics of campfire gatherings. Each area within the space is interconnected yet distinct, facilitating a fluid movement throughout.

### Functional Zoning
The interior is organized into four main sections—public area, service area, guest rooms, and a barn—each catering to different user needs while maintaining a cohesive flow. The public area serves as a reception and includes a designated ‘room of silence’ for introspection. The service area encompasses essential amenities, while the guest rooms provide a serene retreat for visitors. The barn reinforces the connection to the landscape and supports agricultural community ties.

## Material Palette and Sustainability

### Material Selection
The materials chosen for construction reflect both functional and aesthetic considerations. Corrugated metal provides durability against extreme weather, while concrete offers stability and thermal mass benefits. The incorporation of *Siberian larch* introduces warmth and insulation, aligning with regional architectural practices. Prefabricated wooden frames streamline construction, and the use of straw for insulation contributes to lower energy consumption.

### Energy-Efficient Strategies
The design prioritizes sustainability through various features, including a geothermal heating system and the reuse of kitchen exhausts to optimize energy efficiency. Emphasis on local, natural materials throughout construction minimizes the carbon footprint, promoting a design ethos that respects both environmental and cultural contexts. Strategic window placements enhance natural light availability, allowing occupants to engage with the surrounding landscape while minimizing reliance on artificial lighting.

This architectural endeavor draws on traditional principles while incorporating contemporary techniques, positioning "Gathering" as a practical and reflective space within a striking Arctic environment.

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Competition organisers

The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

Participants can compete in three categories based on project scale: Small Wonders (up to 100 m²), Medium Marvels (101–999 m²), and Large Visions (over 1,000 m²). Each category winner will receive €20,000, and additional prizes include honorable mentions, student awards, and a special Best Presentation Award. Winning projects will gain significant international exposure through Buildner’s publicity campaign and a feature article on ArchDaily, providing a unique opportunity to showcase creative ideas to a global audience. 

The Buildner’s Unbuilt Award 2025 encourages entrants to submit any type of unbuilt project, from conceptual visions to detailed designs, celebrating bold innovation without the constraints of realization. Important deadlines: registration closes on October 30, 2025; submissions are due by November 20, 2025; winners will be announced on December 17, 2025.

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Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
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