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Translucent Polycarbonate Forms A Visitor Center Nestled Among Geothermal Caves

Author:
Alejandro Moreno
Translucent Polycarbonate Forms A Visitor Center Nestled Among Geothermal Caves

Project in-detail

Translucent polycarbonate and wood cladding create a harmonious visitor center that maximizes natural light while strategically integrating with the geothermal landscape, serving as a gateway for exploration of the surrounding caves.
5 key facts about this project
01
Translucent polycarbonate allows abundant natural light while protecting visitors.
02
The design harnesses solar energy to reduce environmental impact.
03
Strategic placement offers panoramic views of cave entrances for effective management.
04
Wood rainscreen cladding integrates the structure with the natural landscape.
05
The observation platform enhances visitor interaction with the dramatic topography.

The BETWEEN GAPS Visitor Center is located in the unique geological region of the Grjótagjá area in Iceland. The design focuses on the relationship between two tectonic plates, illustrating themes of separation and union through its two distinct volumes. The center serves as a space for visitors to explore the surrounding landscape while offering necessary services and facilities.

Spatial Organization

The layout of the visitor center enhances the experience for those who come to explore. Each volume is carefully positioned; one faces Karlagjá and is designed to make the most of natural light and solar energy. The second volume is oriented toward Kvennagjá, creating a connection between the two while encouraging visitors to engage with their surroundings. This arrangement promotes a smooth flow between different areas, both public and administrative.

Functional Layout

Attention to function is evident in the center’s detailed floor plan. On the first floor, visitors will find a variety of essential facilities, including a storage area, office, waiting area, kitchen, and toilets. The office is placed to maximize views of the caves, which aids both supervision and visitor safety. This design reflects the importance of operational efficiency, meeting the diverse needs of those who visit.

Materiality and Aesthetics

Material choices play a vital role in linking the visitor center with its environment. The upper part of the building is made from translucent polycarbonate, which allows natural light to enter while protecting visitors from the elements. This choice creates a bright atmosphere inside. The lower section features wood rainscreen cladding, which blends with the natural surroundings. Inside, wood paneling adds warmth and enhances the overall connection to the landscape.

Observation and Interaction

An observation platform on the third floor further encourages visitors to connect with the beautiful scenery. This area provides a unique view of the dramatic topography, enriching the experience of the site. It allows a moment for reflection, where visitors can take in the landscape and appreciate the relationship between the visitor center and the natural world around it.

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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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