Get inspired!

17,725 architecture projects

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

Reinforced Concrete Structures Embracing Kvennagjá Cave's Tectonic Landscape

Authors:
Tobias Liese, Paul Jahn
Reinforced Concrete Structures Embracing Kvennagjá Cave's Tectonic Landscape
Explore the full project presentation!
Subscribers only
Set against the dramatic backdrop of the continental crack, reinforced concrete structures integrate seamlessly with the geological features of Kvennagjá Cave, providing visitors with access to thermal baths and observation points that enhance engagement with the unique landscape.
5 key facts about this project
01
Reinforced concrete structures respond to tectonic movements.
02
Direct access to underground thermal baths is provided.
03
Observation tower offers views of continental separation.
04
Buildings align with geological features of the landscape.
05
Pathways ensure accessibility for all visitors.

The design is situated within the unique geological landscape surrounding the Kvennagjá and Karlagjá caves, along with the continental crack that marks the boundary between the European and American tectonic plates. The project involves the creation of four distinct buildings that aim to enhance visitors’ engagement with the landscape. Each structure is thoughtfully positioned to connect with its environment, emphasizing the geological features found in the area.

Building Functionality

Two of the buildings are directly connected to the caves and serve as important staging areas for visitors. One building facilitates access to the Kvennagjá Cave, helping visitors prepare for the thermal baths inside. The other structure serves as a transition point, linking the Karlagjá Cave to a bridge that crosses the rift. These designs integrate with the natural landforms, appearing to grow from the earth and reflecting the geological shifts of the surrounding region.

Connection to the Landscape

The remaining two buildings highlight the broader landscape and the American plate. A bridge constructed across the crack encourages movement and interaction with the geological features of the site. An observation tower is part of the design, offering expansive views of the separation between the continental plates. This tower invites exploration and creates a direct connection with the natural surroundings, encouraging visitors to engage more deeply with the environment.

Access and Movement

An essential element of the design is the network of paths and ramps that facilitate circulation throughout the site. These pathways ensure that all visitors, including those with physical challenges, can access important areas. The main building functions as a central access point, where visitors can find information about the geographical significance of the site. The pathways guide visitors through the landscape, offering various opportunities for exploration and discovery.

Material Choices

The design considers materiality carefully, primarily using reinforced concrete made from locally sourced cement and basalt grit. This material choice reflects the geological context of the site and roots the structures within their natural setting. The facades incorporate cracks that allow light to enter the interiors, creating spaces that feel inviting and connected to the surrounding natural formations.

The architecture presents a thoughtful interaction between nature and built forms, focusing on creating a rich experience for everyone who visits. Each element of the design draws attention to the unique geological features, encouraging a deeper appreciation of the 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
Advance registration deadline 28 May 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
Rome 
Rain Rooms

Design rain rooms for Rome

ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 28 May 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
Advance registration deadline 28 May 2026
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
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

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
Advance registration deadline 27 May 2026
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

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