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Geothermal Retreat Surrounded by Black and White Landscapes

Authors:
Anna Osadcha, Anna Nenko
Geothermal Retreat Surrounded by Black and White Landscapes
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A geothermal retreat, framed by contrasting black and white colors, emphasizes sustainability through integrated recycling systems while providing a serene environment for relaxation and wellness.
5 key facts about this project
01
Geothermal heating is utilized to maintain a comfortable indoor climate.
02
Integrated recycling systems convert restaurant waste into compost for Greenhouses.
03
The color palette is inspired by the local black sands and gray skies.
04
A multifunctional hall adapts for film screenings, yoga, and conferences.
05
The design emphasizes views of the Hverfjall volcano and surrounding landscape.

The design located near the Mývatn nature baths in Iceland features an architectural concept that blends with the natural landscape. It serves as a retreat for visitors, providing a space to unwind after exploring the area's unique geothermal features. The building's form is shaped by weather conditions, featuring a solid volume on the western side to shield against strong winds. The entrance on the eastern side offers convenient access from the nearby parking area, welcoming guests with ease.

Spatial Organization

The layout consists of three main sections: the Restaurant, Administration, and Greenhouses. This organization allows each area to serve a specific purpose, enhancing both functionality and visitor experience. The first floor includes essential spaces like staff rooms and reception areas, alongside the Greenhouses. Guests can see the growth of plants and how the staff cares for them. Modern LED lighting is used in the Greenhouses, providing the necessary conditions for plant health despite the limited natural light.

Functional Versatility

On the second floor, visitors find the upper-level restaurant and a versatile hall. This hall can host film screenings, yoga classes, and conferences. It is designed to be flexible, adapting to the needs of different activities. An upper terrace adds to the outdoor space, giving visitors a place to relax and enjoy the surroundings.

Sustainable Practices

Sustainability is an important element in the design. Recycling boxes are integrated into the building to manage food waste from the restaurant. These boxes process leftovers into manure for use in the Greenhouses, demonstrating a commitment to environmental care. By placing these systems out of sight, the design maintains an attractive space free from odors.

Design Aesthetics

The color palette takes inspiration from the local environment, using black and white tones that reflect the area's distinctive black sands and cloudy skies. This choice helps the structure fit into its surroundings while standing out in its own right. The facade has a layered appearance that responds to the site's topography, optimizing views of natural landmarks such as the Hverfjall volcano.

The overall design creates an engaging environment for visitors while remaining functional. The exterior interacts with the natural landscape, creating a pleasant connection between indoor and outdoor areas.

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The Buildner’s Unbuilt Award 2025: Celebrating Architectural Creativity and Visionary Unbuilt Designs with a Total Prize Fund of €100,000

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Competition organisers

The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

Participants can compete in three categories based on project scale: Small Wonders (up to 100 m²), Medium Marvels (101–999 m²), and Large Visions (over 1,000 m²). Each category winner will receive €20,000, and additional prizes include honorable mentions, student awards, and a special Best Presentation Award. Winning projects will gain significant international exposure through Buildner’s publicity campaign and a feature article on ArchDaily, providing a unique opportunity to showcase creative ideas to a global audience. 

The Buildner’s Unbuilt Award 2025 encourages entrants to submit any type of unbuilt project, from conceptual visions to detailed designs, celebrating bold innovation without the constraints of realization. Important deadlines: registration closes on October 30, 2025; submissions are due by November 20, 2025; winners will be announced on December 17, 2025.

Buildner's Unbuilt Award 2025

Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 October 2025

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