Get inspired!

17,087 architecture projects

Learn from past Buildner architecture competition participants through our extensive project library, curated over more than 15 years!

Basalt Clad Sanctuary With Retractable Glass Dome Integrating Community Wellness and Natural Landscape

Author:
Junghwa Suh
Basalt Clad Sanctuary With Retractable Glass Dome Integrating Community Wellness and Natural Landscape

Project in-detail

Constructed from locally sourced basalt and integrated with a retractable glass dome, the spa harmonizes with the volcanic landscape to provide a serene wellness experience for visitors.
5 key facts about this project
01
Constructed with locally sourced basalt, reinforcing the connection to the natural landscape.
02
Features a retractable glass dome that allows for customizable natural lighting and ventilation.
03
The bent A-frame design enhances structural integrity while providing a unique aesthetic.
04
Incorporates modular furniture inspired by traditional Icelandic horse movements for functional flexibility.
05
Acoustic treatment elements enhance sound quality within shared spaces, promoting relaxation.
The Da Crater Spa’t is an architectural project located in the vicinity of Skútustaðagígar, Iceland, designed to serve as a community spa that integrates gracefully with its unique volcanic landscape. The project emphasizes a symbiotic relationship between the built environment and the natural world, embodying principles of sustainability and wellness. The structure utilizes local materials and forms, reflecting the geographical context while creating a tranquil experience for its visitors.

The architecture of the Da Crater Spa’t is characterized by its semi-circular shape, which imitates the contours of nearby craters. The exterior consists primarily of basalt lava rock, providing not only structural support but also a visual connection to the surrounding geology. A large, retractable glass dome forms the centerpiece of the design, facilitating natural light infiltration and allowing users to experience the sky directly. The organization of spaces within the building promotes ease of movement and interaction, with treatment rooms, lounges, and functional areas arranged around a central atrium.

The project stands out primarily due to its approach to integrating natural elements within its design. By leveraging local materials, the Da Crater Spa’t does not impose on the landscape but rather complements it. The use of basalt is not only aesthetically pleasing but also environmentally responsible, reducing transportation emissions associated with material procurement. This consideration for ecological impact aligns with the current trend in architecture towards sustainable practices.

Additionally, the design incorporates modular furniture inspired by the movements of traditional Icelandic horses, facilitating versatile usage of social spaces. The rooftop terrace serves as a communal area, encouraging visitor engagement with the breathtaking surroundings. Furthermore, acoustic treatment features, such as textured wall panels, enhance the internal acoustic environment, creating a serene atmosphere.

The Da Crater Spa’t also demonstrates a unique cultural dimension by embedding local narratives into the architectural layout and user experience. This strategy enriches visitors' engagement with the spa, connecting them not just to the landscape but also to the cultural context of the region.

For those interested in a more in-depth exploration of the Da Crater Spa’t, reviewing architectural plans, sections, and design elements is highly recommended. Detailed insights into the spatial organization, material selection, and architectural ideas can provide a comprehensive understanding of this remarkable project. Engage further to appreciate how the Da Crater Spa’t thoughtfully navigates the relationship between architecture, environment, and community.
Noticed a mistake?
Highlight the text and click on
Noticed a mistake

Enter an open architecture
competition now

The Architect’s 
Stair
The Architect’s Stair
Take a step and make a statement! Edition #2
Denver Affordable Housing Challenge
Denver Affordable Housing Challenge
Affordable Housing Series 19th Edition
The Architect's 
Chair
The Architect's Chair
Take a seat and make a statement! Edition #4
MICROHOME
MICROHOME
100,000 € Prize Fund / Kingpsan Edition #10
Kinderspace
Kinderspace
Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
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
To view this project in detail,
please log in with your
Architects’ Network Plus account.
Subscription instantly unlocks all the architecture projects plus other member-only benefits:
  • Access the 17,087 Concept Library
  • Professional tools including file transfer, email, portfolio management, and more
Register now
Already a member? Log in

This website uses cookies to improve user experience and gather usage statistics.

More information is available in our Privacy & Cookie policy