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Translucent Polycarbonate Structure Bridging Tectonic Plates for Enhanced Visitor Experience

Author:
Mona Ayad
Translucent Polycarbonate Structure Bridging Tectonic Plates for Enhanced Visitor Experience

Project in-detail

A colorful, translucent structure integrates a connection bridge between tectonic plates, enhancing visitor engagement with the geological features of the Grjótagjá caves.
5 key facts about this project
01
A connection bridge extends from the second level to link the North American and Eurasian tectonic plates.
02
The use of polycarbonate allows for varying light conditions and seasonal color changes.
03
Visitor pathways are designed to enhance interaction with geological features.
04
The structure's colorful exterior reflects the unique geology of the Grjótagjá area.
05
The observatory levels provide multiple vantage points for viewing the landscape.

The Beacon Watchtower is located near the Grjótagjá caves that sit beneath the North American and Eurasian tectonic plates. Positioned on the American side, the design enhances visitor engagement with the land's unique geological features. The focus of the structure is on connection, drawing people closer to the natural environment and encouraging exploration of the area.

Design Concept

The design concept centers around the idea of connection, both between people and the landscape. Visitors approach the tower along a pathway that runs adjacent to a geological crevice, creating a direct link to the surrounding terrain. Inside, the first floor features a welcome center, which offers essential services and information. This area prepares visitors for their journey through the tower, guiding them upwards to a café and additional amenities on the second level.

Functional Organization

The upper levels provide observatory spaces designed for various views of the landscape. This thoughtful arrangement allows guests to engage with the geological features from different vantage points. A notable design element is the connection bridge that starts from the second level and extends to the Eurasian side. This bridge not only serves a practical function but also reinforces the concept of unity between the two tectonic plates.

Materiality

The structure employs lightweight materials, including metal cladding and polycarbonate. These choices reflect a commitment to harmonizing with the environment. The polycarbonate components are especially significant, as they illuminate the tower and offer a changing visual experience throughout the day and across seasons.

Through its design, the Beacon Watchtower encourages visitors to explore and appreciate the geological formations of the Grjótagjá caves. The relationship between the built structure and the natural environment is evident throughout, revealing how architecture can enhance awareness and understanding of significant physical landscapes.

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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

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competition now

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