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Spiral Structure Featuring Glass Façade and Geothermal Integration for Community Engagement

Author:
Michael Barnard
Spiral Structure Featuring Glass Façade and Geothermal Integration for Community Engagement

Project in-detail

The tower's spiral form and transparent glass façade integrate seamlessly with the Icelandic landscape, utilizing geothermal energy while serving as an engaging visitor center for eco-conscious tourists.
5 key facts about this project
01
The tower incorporates a spiral structure that enhances wind resistance and stability in Iceland’s challenging weather conditions.
02
A transparent glass façade maximizes natural light and provides uninterrupted views of surrounding geological features.
03
Geothermal energy systems are integrated into the building, supporting sustainable energy usage throughout the facility.
04
Charred wooden shingles are used for exterior cladding, offering fire resistance and unique visual texture while harmonizing with the natural landscape.
05
Interactive educational exhibits are designed to engage visitors with the local ecology and geology, enhancing their understanding of the environment.
The Iceland Cave Tower represents a thoughtful exploration of architecture intertwined with the natural environment of Iceland. Located amidst the stunning landscapes characteristic of the region, this architectural project serves as both a visitor center and an observatory. Its design is a direct response to the dramatic topography and unique geological features that define Iceland, drawing inspiration from natural formations such as ice caves and volcanic structures. The overall concept emphasizes a seamless connection between the edifice and its surroundings, prompting a deeper appreciation for the stark beauty of the landscape.

Functionally, the Iceland Cave Tower is designed to serve multiple roles. It functions not only as a space for tourists to learn about and experience the local environment but also as a community hub where visitors can enjoy leisurely activities. The inclusion of educational exhibits and interactive displays highlights the local ecology and geology, promoting awareness and understanding among visitors. The presence of café spaces invites a relaxed atmosphere, allowing guests to take in the breathtaking views while engaging with the architecture and the landscape.

The design of the Iceland Cave Tower is characterized by its innovative and organic form, which appears to grow from the earth itself. The structure spirals upward, providing visitors with various vantage points to appreciate the surrounding scenery. The tower’s prominent features include observation decks strategically positioned at different heights, which encourage exploration and interaction. These levels foster connections with the landscape, offering panoramic glimpses of the unique geographical features that Iceland is renowned for, including lava fields and mountainous backdrops.

Materiality is a significant aspect of the Iceland Cave Tower’s design. The use of glass as a prominent material serves to establish a transparent interface between the interior spaces and the exterior environment. This choice not only optimizes natural light but also enhances the visitor experience by framing the spectacular views. Steel is another fundamental component of the structure, providing the necessary support and durability expected in such a formidable climate. Concrete finishes are thoughtfully integrated throughout the interior, creating a grounded ambiance that contrasts with the sleek glass and steel elements. The incorporation of wooden accents helps to create warmth within the space, lending an inviting touch that resonates with the natural aesthetic of the surrounding landscape.

A unique design approach is evident in the way the Iceland Cave Tower interacts with its environment. The spiral form mimics natural processes, promoting a sense of movement and fluidity. This design is further enhanced through sustainable architectural practices, including passive solar design strategies that allow the building to effectively manage energy consumption while creating a comfortable atmosphere for its users. Green roofs are proposed to assist with rainwater management and thermal insulation, reinforcing the project’s commitment to ecological responsibility.

As one explores the interior of the Iceland Cave Tower, it becomes clear that each level of the structure offers a distinct experience tailored to different activities. The ground floor welcomes visitors with comprehensive information displays and interactive installations that educate them on the natural wonders of Iceland. Ascending through the tower invites a sense of discovery and exploration, culminating in elevated observation areas that enhance the connection with the landscape. The project skillfully utilizes its spatial organization to create a narrative that encourages visitors to embark on a journey of discovery.

The Iceland Cave Tower is a compelling example of how architecture can harmonize with its setting while providing functional spaces that enrich the visitor experience. Its emphasis on sustainability, aesthetic appeal, and educational opportunities illustrates a comprehensive understanding of both design and environmental context. For those interested in the architectural plans, sections, and detailed designs, further exploration of this project presentation will yield deeper insights into the innovative design ideas and practical applications that define this architectural endeavor.
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100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

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
Early bird registration deadline 22 May 2025
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