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Geothermal Spa Nestled Within Volcanic Landscape Featuring Cross-Laminated Timber and Green Roofing

Authors:
Hanna Corral Lopez, Dario Corral Lopez
Geothermal Spa Nestled Within Volcanic Landscape Featuring Cross-Laminated Timber and Green Roofing

Project in-detail

Constructed with cross-laminated timber and a green roof, the facility harmonizes with its geothermal surroundings while serving as a café and spa for visitors to enjoy unique views of Lake Myvatn.
5 key facts about this project
01
Designed to blend into the landscape with a green roof that supports local biodiversity.
02
Utilizes local volcanic stone for structural elements, connecting the building to its geological context.
03
Features large arched openings that enhance natural light and connectivity with the surrounding scenery.
04
Employs geothermal heating systems, maximizing energy efficiency and environmental sustainability.
05
Incorporates cross-laminated timber panels for rapid construction and a lightweight design.
The Myvatn Lakeview Café and Spa is an architectural project situated near Lake Myvatn in Iceland. The design embodies a symbiosis between nature and built environment, engaging with the unique geological and thermal characteristics of the region. This facility serves as a café and spa, providing visitors with a tranquil space to unwind while enjoying panoramic views of the lake and surrounding landscapes.

The architectural concept focuses on sustainability and minimal environmental impact. By partially embedding the building into the terrain, the design reduces visual intrusion and enhances energy efficiency. The structure employs local materials, allowing it to resonate with the distinct characteristics of the Icelandic landscape.

Design Approaches and Materiality

The innovative use of green roofs is a primary design feature of the Myvatn Lakeview Café and Spa. The gabled roofline, covered in vegetation, aids in thermal insulation and stormwater management while seamlessly integrating the building into the natural landscape. The stone base, crafted from local volcanic rock, provides structural stability and a tactile connection to the ground. These choices reflect an approach focused on local materials and sustainability.

Cross-laminated timber (CLT) is utilized extensively throughout the upper structure, making it lightweight and easy to assemble. This technique not only reduces the carbon footprint of the building’s construction but also evokes a sense of warmth and connection to traditional Nordic architecture. The interior features natural wood paneling and terrazzo flooring to maintain a cohesive aesthetic that emphasizes comfort and relaxation.

Special Design Features

One of the project's distinct characteristics is its focus on natural light and open spaces. Arched openings strategically placed throughout the café and spa promote visual connectivity to the landscape, enhancing the user experience. These spaces are designed to accommodate a fluid movement, enabling both social interactions and private reflection.

The incorporation of energy-efficient systems such as geothermal heating showcases the commitment to sustainability and innovation in design. This not only ensures a comfortable environment for year-round use but underscores the importance of environmentally responsible architecture in contemporary practice.

The Myvatn Lakeview Café and Spa represents a cohesive blend of functionality and aesthetic appeal while being firmly anchored in its context. Its design challenges conventional norms by demonstrating how modern architectural principles can coexist with natural landscapes. For further insights into this project, including architectural plans, sections, and details about the design process, readers are encouraged to explore the full project presentation.
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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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