Get inspired!

17,725 architecture projects

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

Rammed Concrete and Corten Steel Huts Embracing Icelandic Geology

Author:
Alexander Dzurec
Rammed Concrete and Corten Steel Huts Embracing Icelandic Geology
Explore the full project presentation!
Subscribers only
Constructed from rammed concrete and corten steel, the design harmonizes with the Icelandic landscape while providing essential accommodation and visitor facilities for exploring the unique geological formations of the Mývatn plateau.
5 key facts about this project
01
Constructed using locally sourced rammed concrete mixed with volcanic aggregate.
02
Corten steel cladding on guest huts enhances durability and ecological integration.
03
Visitor pathways are designed to minimize impact on fragile lava fields.
04
Observation tower provides a unique vantage point over tectonic features.
05
Off-grid systems promote sustainability through rainwater collection and wind energy.

The Grjótagjá project is located in the Mývatn plateau in Iceland, an area known for its striking geological features and rich natural landscape. The design is focused on enhancing the experience of visitors while also preserving the delicate ecology of this unique environment. Inspired by natural forces such as tectonics and volcanic activity, the architecture seeks to establish a connection between human-made structures and the surrounding land.

Visitor Center

The Visitor Center is located near the entrance to the Karlagjá cave. It is designed with earth-sheltering techniques that allow it to blend into the topography. This space acts as a starting point for visitors, offering important information and a space to pause before exploring. Constructed from rammed concrete mixed with local volcanic aggregate, the center is both durable and fitting for its location.

Guest Huts

A set of guest huts provides simple accommodation for up to four people each, carefully placed above the Grjótagjá Rift. These off-grid huts focus on sustainability and comfort, ensuring guests can enjoy the views of the surrounding landscape. The design is straightforward, encouraging a close interaction with nature and promoting the concept of self-sufficient living.

Observation Tower

The observation tower stands at 12 meters tall, rising from the plateau and creating a notable feature within the landscape. This angular structure offers visitors a raised view of the rift below. It serves not only as a lookout point but also as an educational space, helping guests understand the geological processes that shaped the area. The tower provides a unique way to experience the land from a different height.

Pathways and Access

A network of pathways is included in the design to improve visitor movement across the site while protecting sensitive areas. A new parking area directs visitors to the Visitor Center, where clear paths lead to varied experiences, such as the secluded bathing spot at Kvennagjá, which is surrounded by birch trees. Each pathway is carefully planned to reduce the impact on fragile lava fields, encouraging a respectful relationship between people and the landscape.

The meticulous arrangement of features in the Grjótagjá project highlights the distinctive geological qualities of the area, offering an enriching experience for all visitors as they explore this remarkable landscape.

Noticed a mistake?
Highlight the text and click on
Noticed a mistake

Enter an open architecture
competition now

Mujassam Watan Urban Sculpture Challenge #8

Mujassam Watan Urban Sculpture Challenge #8

Design iconic urban sculptures for the prestigious Mujassam Watan competition and compete for 50,000 €

50,000 € PRIZE project COMPETITION
Prize 50,000 + Potential realisation
Eligibility Open to all
Final registration deadline 23 July 2026

Open architecture competitions

  • Closest deadline first
  • Project competitions first
    Selected winning projects have the potential to be constructed
  • Ideas competitions
    Experimental competitions with the focus on pushing the boundaries of creativity
new
Portugal Long Table 
Restaurant

Design a slow-living restaurant in Portugal

project COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 8 July 2026
Mujassam Watan 
Urban Sculpture Challenge #8

Design iconic urban sculptures for the prestigious Mujassam Watan competition and compete for 50,000 €

50,000 € PRIZE project COMPETITION
Prize 50,000 + Potential realisation
Eligibility Open to all
Final registration deadline 23 July 2026
new
Valli Wine 
Tasting Room

Design a wine tasting room in Italy

project COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 30 July 2026
Pavilion Atlas 2026

Design a story of your country

ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 16 September 2026

Recurring architecture competitions

Museum of 
Emotions

Use architecture to create different emotional states

Edition #8 ideas COMPETITION SILENT CONTEST For this competition, NO DESCRIPTION TEXT is allowed. The architecture ideas must be communicated strictly with visuals.
Prize Monetary award
Eligibility Open to all
Final registration deadline 18 June 2026
new
Kinderspace

Design a kindergarten of tomorrow

Architecture for Children’s Development #4 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 18 June 2026
Re:Form - 
New Life 
for Old Spaces

Choose a site—used, abandoned, or forgotten—anywhere in the world, and give it a new purpose

Edition #3 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 2 July 2026
Buildner's Unbuilt Award 2026

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

100,000€ Prize / 2026 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Advance registration deadline 9 July 2026
Underbridge #2

Design housing in underutilized bridge spaces

Affordable Housing Edition #20 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 16 July 2026
MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

Media, partners and clients

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 17,725 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