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Geothermal Observation Tower Featuring Carbondized Wood and Natural Stone Integration

Author:
Pedro antonio Pallas monter
Geothermal Observation Tower Featuring Carbondized Wood and Natural Stone Integration

Project in-detail

Emerging from the earth with a thermal mass design, the observation tower seamlessly integrates charred wood and local stone to create a sustainable landmark that invites exploration of the surrounding geothermal landscape.
5 key facts about this project
01
The tower is designed with a thermal mass approach to optimize energy efficiency using geothermal energy.
02
Charred wooden shingles provide both aesthetic appeal and enhanced weather resistance.
03
The structure's footprint is partially embedded in the terrain, minimizing visual impact on the landscape.
04
Cross-laminated timber panels are used extensively to create a lightweight yet durable structure.
05
An observation deck offers unparalleled panoramic views of the surrounding geothermal features.
The architectural project known as "The Needle" is designed as a viewing tower that elegantly integrates with its natural surroundings, likely influenced by the geothermal landscape typical of regions with volcanic activity, such as Iceland. This structure serves not only as an observation point for visitors but also as a symbolic representation of the relationship between architecture and the land. Its design reflects an intention to harmonize human experience with the geological context, allowing occupants to engage meaningfully with the natural environment.

Functionally, "The Needle" serves multiple purposes. It is a landmark destination for tourists and locals alike, offering panoramic views of the striking landscape. Within the tower, there are well-considered spaces, including an information stand to educate visitors about local geology, a café providing a place for relaxation, waiting areas, restrooms, and a dedicated observation platform. These components work together to create a cohesive visitor experience that prioritizes comfort and engagement with the surrounding scenery.

The structural elements of "The Needle" showcase an innovative approach to materiality and design. Carbondized wood, chosen for its durability and thermal performance, is used in various parts of the construction, providing a sustainable and aesthetically pleasing finish. The internal spaces are predominantly lined with warm pine wood, enhancing the building's atmosphere. The use of excavated earth not only aids in grounding the structure but also contributes to its environmental resilience, minimizing visual disruption to the landscape. Concrete and stone serve as foundational materials, emphasizing stability, while glass is strategically employed in observation areas to create seamless transitions between indoor and outdoor environments, maximizing natural light and views.

Unique design approaches are evident throughout the project. The verticality of the tower contrasts with the horizontal expanse of the landscape, creating a dynamic relationship that celebrates both the structure and its environment. The careful integration of the building into the earth enhances its thermal mass, making use of passive solar strategies to reduce energy consumption. This emphasis on sustainable design aligns with contemporary architectural practices that prioritize environmental responsibility while engaging visitors in a dialogue about nature and architecture.

Pathways surrounding "The Needle" are designed to encourage exploration, seamlessly guiding visitors to various areas of interest while ensuring accessibility. These pathways blend with the natural contours of the land, reinforcing the idea of a journey through nature rather than merely to a destination.

The overall aesthetic of "The Needle," with its clean lines and organic forms, promotes a sense of tranquility and reflection. The intentional choice of colors, particularly in the interior spaces, fosters a warm and inviting atmosphere while establishing a connection to the surrounding landscape. The building stands as a testament to the thoughtful integration of architecture with nature, balancing form and function.

By exploring this project in greater detail, including examining the architectural plans, sections, and distinctive design ideas, readers can gain deeper insights into the thoughtful process and considerations that shaped this unique architectural endeavor. "The Needle" exemplifies how architecture can resonate with its environment, providing a space for reflection and appreciation of the natural world.
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100,000 € Prize Fund / Kingpsan Edition #10
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Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
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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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