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Gabion Walls and Amber Elements Create Sustainable Coastal Retreat

Author:
Christopher Loper
Gabion Walls and Amber Elements Create Sustainable Coastal Retreat
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Integrating gabion walls with locally sourced amber, this coastal retreat offers sustainable shelter for trekkers while harmonizing with its natural environment.
5 key facts about this project
01
Gabion walls incorporate locally sourced amber stones for a distinctive structural aesthetic.
02
The pavilion utilizes cross-laminated timber panels for enhanced durability and environmental efficiency.
03
Charred wooden shingles provide natural fire resistance while blending with the coastal landscape.
04
A bent A-frame design optimizes stability and allows for flexible interior space usage.
05
Rainwater harvesting systems are integrated to support sustainability and reduce resource dependency.

## Overview

Located along the Latvian coastline, the Amber Pavilion is designed to provide a sustainable refuge for trekkers exploring the area. The project emphasizes environmental responsibility while delivering essential amenities such as shelter, water, and electricity. The architecture integrates regional materials and utilizes vernacular techniques, ensuring that the structure aligns with the natural landscape and serves its functional purpose effectively.

## Material Selection and Sustainability

The pavilion employs thoughtfully chosen materials with both local significance and functional benefits. Primary structural elements include vernacular wood sourced and milled on-site, which reduces transportation emissions and promotes sustainability. Amber stones are utilized architecturally in gabion walls, offering structural integrity alongside aesthetic value. Additionally, the project includes mosquito nets and linen shades to enhance comfort through effective shading and temperature control, reflecting an understanding of local climatic conditions.

A crucial component of the pavilion's design is its commitment to renewable energy. A solar panel system generating approximately 5,000 watts daily supports the operational needs of the structure. This is complemented by a 45-gallon water collection tank that captures rainwater, facilitating an eco-friendly water supply while decreasing reliance on external resources.

## Spatial Configuration and Functional Design

The adaptable floor plan of the pavilion accommodates a variety of activities and incorporates key areas designed for comfort and practicality. Sleeping areas are oriented to benefit from natural light and ocean breezes, enhancing user experience. A dedicated shower facility with hot and cold water ensures hygiene, while a fireplace serves as a focal point for warmth and social interaction.

Adjustable screens throughout the structure allow users to manage environmental exposure, contributing to overall comfort. Passive design strategies, including shading and cross ventilation, regulate internal temperatures effectively without the need for mechanical systems. This thoughtful combination of design elements not only respects regional traditions but also addresses contemporary needs for sustainability and adaptability.

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Celebrating Visionary Design: The Buildner Unbuilt Award 2026

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The Buildner Unbuilt Award 2026 celebrates visionary unbuilt architectural projects that explore creativity and innovation. Open to architects, designers, and students worldwide, the competition welcomes submissions 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).

With a total prize fund of €100,000, each category winner receives €20,000, alongside student prizes of €5,000 and a €10,000 Best Presentation Award. Winners will also be featured internationally and presented with the Continuum Trophy designed by Germans Ermičs.

Registration runs from 31 October 2025 to 23 September 2026, with submissions due by 20 October 2026 and results announced on 1 December 2026. More information is available at architecturecompetitions.com 

Buildner's Unbuilt Award 2026

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

100,000€ Prize / 2026 ideas COMPETITION
Prize 100,000 €
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Final registration deadline 23 September 2026

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