Competitions
Resources
Publishing
About
Buildner for
Launch a competition

Get inspired!

16,544 architecture projects

Learn from past Buildner architecture competition participants through our extensive project library, curated over more than 15 years!
Popular:
italy local materials calgary guest house hospitality nature innovation
All sizes
All sizes
Micro
Small
Medium
Medium-Large
Huge

Search results for: Natural caves

Canelivered Steel Truss and Reinforced Concrete Structure Embracing Geological Context as a Visitor Center
Canelivered Steel Truss and Reinforced Concrete Structure Embracing Geological Context as a Visitor Center
Israel Luna mino, Carlos Arteaga navarro
Elevating the landscape with a sinuous form of reinforced concrete and canelivered steel truss, this visitor center offers an immersive connection to Grjótgjá's geological wonders while safeguarding the nearby natural caves.
iceland visitor center natural caves sustainable landscape geology education conservation reinforced concrete cultural heritage
Cave-Inspired Design Featuring Reinforced Concrete and Transparent Facades for Cinematic Experience
Cave-Inspired Design Featuring Reinforced Concrete and Transparent Facades for Cinematic Experience
Yuxiao Yang, Yaodan Zhang
Built with reinforced concrete and adorned with transparent facades that echo the region's volcanic landscape, the structure invites visitors to transition from shadow to light as they engage with film and community in an immersive cinematic environment.
iceland cinema community gathering concrete landscape light darkness experience cultural
Expanded Metal Facade with Concrete Base and Elevated Viewing Platforms in a Natural Landscape
Expanded Metal Facade with Concrete Base and Elevated Viewing Platforms in a Natural Landscape
Amelia Goldston, Alex Gray
With an elevated structure crafted from expanded metal and a robust concrete base, the design seamlessly integrates into the Icelandic landscape while offering dynamic viewing platforms that enhance the visitor experience.
iceland observatory cafe geothermal viewpoint tourism sustainability landscape steel concrete
Charred Wooden Shingles and Glass Facade Elevating Aerial Views in a Scenic Observation Tower
Charred Wooden Shingles and Glass Facade Elevating Aerial Views in a Scenic Observation Tower
Pablo Gallego, Luis miguel Ramos
Utilizing charred wooden shingles and expansive glass to merge seamlessly with its landscape, the observation tower offers visitors an unparalleled vantage point to engage with Iceland's natural beauty and phenomena.
iceland observation tower nature landscape wood glass interaction education northern lights
Charred Wooden Shingles Define a Geology-Inspired Visitor Center Nestled in Tectonic Landscapes
Charred Wooden Shingles Define a Geology-Inspired Visitor Center Nestled in Tectonic Landscapes
Erin Benken, Dana Kelly
Charred wooden shingles envelop a modular structure that seamlessly integrates with the tectonic landscape of Iceland, offering an immersive visitor center that explores the region's geological wonders.
iceland exhibition caf gallery geology nature sustainability education public modular
Charred Wooden Shingles and Natural Light Enhance Visitor Experience in Icelandic Landscape Center
Charred Wooden Shingles and Natural Light Enhance Visitor Experience in Icelandic Landscape Center
Ítalo Portacio
Crafted with charred wooden shingles and expansive glass facades, the visitor center seamlessly integrates into the Icelandic landscape, offering a comfortable retreat for tourists exploring the nearby caves.
iceland visitor center caves sustainability observation wood glass landscape tourism community
Charred Wooden Shingles and Plywood Layers Shaping a Cavernous Living Space in Harmony With Nature
Charred Wooden Shingles and Plywood Layers Shaping a Cavernous Living Space in Harmony With Nature
Jaakko Torvinen, Jori Uusitalo
With a design that showcases charred wooden shingles and layered plywood, this retreat offers a modern interpretation of cave-like spaces, seamlessly blending into the natural landscape while providing a soothing haven for its inhabitants.
retreat shelter nature wood steel modular interior cave sustainability landscape
Cinematic Pavilion Featuring Charred Timber Cladding and Viroc Panel Construction in Iceland's Unique Landscape
Cinematic Pavilion Featuring Charred Timber Cladding and Viroc Panel Construction in Iceland's Unique Landscape
Celia Divry, Carla Divry
Nestled within Iceland's dramatic landscape, this cinematic pavilion elevates the film-going experience through its innovative use of charred timber cladding and Viroc panels, seamlessly integrating sustainable design with a unique cave-like interior that invites exploration and community engagement.
iceland pavilion cinema cultural center community space film screenings sustainable materials landscape integration public gathering natural lighting
Reinforced Concrete Arches Integrating Curved Glass and Thermal Harmony in a Community-Centric Hub
Reinforced Concrete Arches Integrating Curved Glass and Thermal Harmony in a Community-Centric Hub
Kyung tae Jung, Juha Lee
Constructed with reinforced concrete arches and wrapped in curved glass, this community hub harmonizes with the geothermal landscape, enhancing social interaction and offering unique engagement with Iceland's natural features.
iceland tower cave geothermal community observation sustainable nature interactivity concrete
Translucent Steel Facade Embracing Geothermal Landscapes with an Integrated Observation Experience
Translucent Steel Facade Embracing Geothermal Landscapes with an Integrated Observation Experience
Marcus Badman
With a translucent steel facade that reflects the Icelandic landscape, this observation tower integrates seamlessly with its geothermal surroundings, offering visitors an immersive experience of the region’s geological wonders.
iceland observation tower visitor center geothermal landscape caves steel panorama
Neoprene Steel Tower Offering Panoramic Views and Wellness Spaces in Icelandic Landscape
Neoprene Steel Tower Offering Panoramic Views and Wellness Spaces in Icelandic Landscape
Sarah Müller, Nuria Löwe
With a facade of pre-oxidized neoprene steel that mirrors the rugged Icelandic terrain, this wellness-focused tower offers distinctive panoramic views and invites exploration as it serves as an immersive visitor center.
iceland tower visitor nature sauna wellness exploration observation shelter geology
Visitor Center Crafted with Cross-Laminated Timber and Charred Wood Shingles in a Geological Landscape
Visitor Center Crafted with Cross-Laminated Timber and Charred Wood Shingles in a Geological Landscape
Micah Sexton, Emily Sexton
Nestled within the dramatic geological features of Gríjótt, this visitor center seamlessly combines cross-laminated timber and charred wood shingles to create a functional space that invites guests to explore and appreciate the unique interplay between architecture and nature.
iceland visitor center observation tower caf natural landscapes education geothermal energy sustainable materials grjtt geological features
Angular Steel and Natural Wood Form an Elevated Observation Experience in Iceland's Geothermal Landscape
Angular Steel and Natural Wood Form an Elevated Observation Experience in Iceland's Geothermal Landscape
Adam Pitas
Rising with angular steel and warm wood, this elevated structure offers sweeping views of Iceland's geothermal wonders while serving as a vital visitor center for exploration and enjoyment.
iceland observation visitor center geothermal nature sustainability modular public space caf tourism
Copper Accents and Geometric Forms Shaping a Community Hub in Bangkok
Copper Accents and Geometric Forms Shaping a Community Hub in Bangkok
Josh Rigelsford, Dellanie Byron, Benjamin Khor, Stephanie Wyant
With its captivating cantilevered forms and thoughtful use of copper accents, this cultural hub seamlessly merges artistic expression and community interaction in the heart of Bangkok.
bangkok cultural hub study community studio gallery concrete glass creative
Enter the next competition edition
new
The Architect’s Stair

The Architect’s Stair

Take a step and make a statement!

Take a step and make a statement! Edition #2 ideas COMPETITION
Find out more Send reminders Download brief

Featured architecture competitions

MICROHOME

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
Final registration deadline 17 July 2025
Find out more Send reminders Download brief
Mujassam Watan Urban Sculpture Challenge

Mujassam Watan Urban Sculpture Challenge
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 24 July 2025
Find out more Send reminders Download brief
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 11 September 2025
Find out more Send reminders Download brief
new
The Architect’s Stair
Find out more Send reminders Download brief

The Architect’s Stair
Take a step and make a statement!
Take a step and make a statement! Edition #2 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 26 June 2025
new
Hospice - Home for the Terminally ill
Find out more Send reminders Download brief

Hospice - Home for the Terminally ill
Design a safe and supportive space to those struggling with a terminal illness
Edition #5 ideas COMPETITION
Prize 10,000 €
Eligibility Open to all
Final registration deadline 9 July 2025
new
Concrete Pavilion
Find out more Send reminders Download brief

Concrete Pavilion
Design a concrete pavilion
Edition #3 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 9 July 2025
new
Museum of Emotions
Find out more Send reminders Download brief

Museum of Emotions
Use architecture to create different emotional states
Edition #7 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 10 July 2025
Denver Affordable Housing Challenge
Find out more Send reminders Download brief

Denver Affordable Housing Challenge
Design affordable housing for Denver
Affordable Housing Series 19th Edition ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 17 July 2025
The Architect's Chair
Find out more Send reminders Download brief

The Architect's Chair

Take a seat and make a statement!
Take a seat and make a statement! Edition #4 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 17 July 2025
Re:Form - New Life for Old Spaces
Find out more Send reminders Download brief

Re:Form - New Life for Old Spaces

Choose a site—used, abandoned, or forgotten—anywhere in the world, and give it a new purpose
ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 24 July 2025
Howard Waterfall Retreat
Find out more Send reminders Download brief

Howard Waterfall Retreat
Design a house near an iconic waterfall in the USA
project COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 24 July 2025
new
Kinderspace
Find out more Send reminders Download brief

Kinderspace
Design a kindergarten of tomorrow
Architecture for Children’s Development #3 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 24 July 2025
The Last Nuclear Bomb Memorial
Find out more Send reminders Download brief

The Last Nuclear Bomb Memorial

Design a memorial that speaks to the cause of ending all nuclear weapons programs
Edition #6 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 10 September 2025
Load more competitions
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 16544 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

Reject Accept