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Basalt-Clad Observation Tower Integrating Natural Light and Geothermal Terrain

Author:
Harrison Burton
Basalt-Clad Observation Tower Integrating Natural Light and Geothermal Terrain

Project in-detail

Clad in locally sourced basalt, the observation tower elegantly integrates natural light and geological stability while offering a thoughtful space for visitor engagement with the geothermal landscape.
5 key facts about this project
01
The tower's design incorporates locally sourced basalt rock, reflecting the geological characteristics of the Icelandic landscape.
02
An open viewing platform allows visitors to experience panoramic views of the surrounding thermal springs and natural beauty.
03
The structure features a cantilevered design that harmonizes with the undulating topography of Grjótagjá.
04
Natural light is utilized throughout the building with strategically placed glass sections that enhance visitor experience.
05
Visitor pathways are designed to guide individuals through various elevations, encouraging interaction with the environment.
The architectural design project in focus, known as "The Wall," is strategically situated in Grjótagjá, Iceland, a region recognized for its geothermal activity and unique natural landscapes. This project serves not only as a physical structure but also as a conceptual bridge between human interaction and the delicate ecosystems identified within this geothermal area. Primarily designed as a watchtower, "The Wall" enhances visitors' connections to the surrounding environment while serving critical aesthetic and functional purposes.

At its core, this project represents a thoughtful response to the implications of tourism on vulnerable natural resources. Grjótagjá, famed for its hot springs and rich geology, draws visitors eager to engage with its beauty. However, the increasing foot traffic has raised concerns regarding environmental preservation. "The Wall" aims to mitigate these impacts by offering a structured approach to tourist access and interaction with the geothermal landscape. By providing an organized space where visitors can appreciate the natural surroundings, the architectural design promotes a narrative of sustainability and responsibility.

The primary function of "The Wall" is to accommodate the increasing number of visitors while fostering a sense of appreciation for the environment. This multi-use facility includes spaces for gatherings, educational programming about the local ecosystem, and even commercial areas to enhance visitor experience, such as a café. The layout encourages exploration and interaction through a carefully considered pathway that guides visitors through varying heights and views, ultimately leading to a designated viewing platform atop the tower, which offers panoramic vistas of the geothermal landscape.

The design reflects a unique approach by integrating local materials and architectural strategies that resonate with the region's geological characteristics. The project embraces a dark basalt rock cladding that mirrors the surrounding landscape, seamlessly blending the built environment with its natural context. The use of concrete for the structure's base ensures durability and stability, especially within an area prone to geological activity. Furthermore, decking wood used for walkways offers warmth and encourages a natural aesthetic, adding to the sensory experience of visitors.

One key aspect of the design is the incorporation of expansive glass sections that invite natural light into the interior spaces while allowing for unimpeded views of the striking environment. These elements not only enhance the aesthetic appeal but also encourage a connection with nature from within the structure. The project's interior layout is designed to facilitate movement, with expansive staircases leading visitors between different levels and activating interaction throughout the architectural space.

The architectural ideas behind "The Wall" also address environmental considerations. The leaning design of the tower is a deliberate choice to complement the local topography, providing an interesting visual dynamic while standing firm against potential geological instabilities. Additionally, considerations for wind flow around the structure ensure that the experience for visitors remains comfortable, further enhancing the project’s usability.

Ultimately, "The Wall" stands as more than just an architectural endeavor; it embodies a commitment to sustainable tourism and environmental stewardship. This thoughtful design encourages visitors to engage respectfully with a delicate ecosystem while appreciating the unique cultural ties tied to the location. As one explores this exceptional project, a closer look at the architectural plans and sections will provide further insight into the sophisticated design processes at play. For those interested in the interplay of architecture and nature, examining the various architectural designs and ideas within "The Wall" will yield a deeper appreciation of this project’s thoughtful execution.
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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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