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Elevated Observation Deck Crafted from Concrete and Wood in Geothermal Landscape

Author:
Alejandra Herrera Souza
Elevated Observation Deck Crafted from Concrete and Wood in Geothermal Landscape
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An elevated observation deck of concrete and wood offers guests sweeping views while harmonizing with the geothermal landscape, serving as a unique guest house experience.
5 key facts about this project
01
Elevated observation deck designed for optimal views of the geothermal landscape.
02
Concrete structure shaped to blend with natural terrain features.
03
Pathways designed to mimic the patterns of geological cracks.
04
Water recycling system implemented for sustainable resource management.
05
Inclined wood walls enhance both aesthetics and environmental integration.

The Iceland Thermal Springs Guest House stands near Lake Mývatn, a region known for its geothermal landscape. It offers accommodation and wellness opportunities, designed to integrate with the natural surroundings. The concept centers on merging the building with the land, taking cues from the area's volcanic features while providing guests with a direct experience of nature.

Roof Design
The roof functions both as a protective cover and an observation deck, allowing visitors to take in sweeping views of the surrounding landscape. This design encourages a smooth connection between the building and the ground, making it easy for guests to appreciate the natural setting. By blending into the topography, the roof enhances the overall experience of staying at the guest house.

Structural Composition
Concrete serves as the main building material, shaped to fit seamlessly with the terrain. This choice ensures stability while reflecting the geological identity of the landscape. The walls are inclined and use vertical wood techniques, which add depth to the design and create a dynamic relationship with the natural environment.

Pathways and Water Integration
Pathways are carefully arranged to guide visitors throughout the site. They are designed as continuous forms that mirror the shapes found in nature. This approach invites exploration and discovery, allowing guests to engage with both the architecture and the landscape. Water plays an important role in the layout, highlighted by a network of pipelines that converge in a central courtyard. This element creates a calming atmosphere and enhances the overall guest experience.

Sustainability Features
The design includes a water recycling system that collects rainwater for use in various functions like the flooding zone and toilets. This commitment to environmental sustainability promotes responsible resource management. The placement of water features throughout the site fosters a connection to the local ecosystem, demonstrating that the building is part of the greater landscape.

Natural light enters through well-placed openings, creating a warm and inviting atmosphere inside. These openings frame views of the beautiful surroundings, allowing guests to feel connected to the landscape even when indoors.

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The Next House: USA — A Global Call to Reimagine the American Suburb

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Competition organisers

Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

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Early bird registration deadline 19 November 2025

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