Get inspired!

17,725 architecture projects

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

Cave-Like Dining Experience with Local Rocks and Greenery

Author:
Yan Ma
Cave-Like Dining Experience with Local Rocks and Greenery
Explore the full project presentation!
Subscribers only
Built using local rocks to create a cave-like atmosphere, the restaurant enhances its natural setting while providing a unique dining experience amid the striking Icelandic landscape.
5 key facts about this project
01
Cave-like interior enhances the dining experience by creating a unique atmospheric setting.
02
Local rocks are used for the main structure, promoting sustainability and ecological harmony.
03
Visitors can access the roof for panoramic views of the surrounding landscape.
04
Skylights in the roof support the greenhouse, integrating plant growth with the restaurant.
05
The layout preserves original topography, creating distinct dining and greenhouse spaces.

The Rock Greenhouse Restaurant is located in Iceland and reflects a strong connection to the natural environment around it. The design focuses on reducing human impact while emphasizing the beauty of the landscape. It serves as both a dining area and a greenhouse, enriching the experience for visitors by bringing them closer to the unique features of Hverfjall and Mývatn.

Design Integration

The structure takes cues from the landscape, bending to the existing topography rather than imposing itself upon it. The building's form follows the contours of the land, allowing it to blend in naturally. Guests can walk up onto the roof, where they can appreciate the expansive views of the surrounding scenery, which enhances the sense of being connected to the landscape.

Structural Considerations

Local materials play an important role in the construction. The main feature is a sail arch made from rocks found in the area, arranged in continuous curves that offer stability to the roof. This choice reflects the aim to use resources that are readily available while also minimizing energy used for transportation. Using local materials helps support the area's economy and retains a lower carbon footprint.

Spatial Layout

The layout inside the restaurant focuses on maintaining the terrain's original features. Different elevations create various dining and greenhouse areas, offering distinct experiences to guests. Pathways are carefully designed to follow these height changes, encouraging exploration. The interior aims for a cave-like atmosphere, inviting visitors to feel at ease in a natural setting.

Sustainability Focus

Sustainability is a key theme in the overall design. Biodegradable materials, particularly the local rocks, ensure that the building can return to nature at the end of its life cycle. Parts of the roof function as skylights, allowing sunlight in and supporting the growth of plants in the greenhouse. This dual purpose intertwines food cultivation with the dining experience, promoting a sustainable approach to design.


The Rock Greenhouse Restaurant exemplifies a thoughtful response to its site. Its design incorporates local forms and materials, honoring the Icelandic landscape while creating a functional space that serves both dining and ecological purposes.

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

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
new

Design the future of Vancouver’s skyline

Building higher downtown ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 15 July 2026
new
The Quiet 
Tower

Design an observation tower in Latvia

project COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 22 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
New York High Falls 
Riverfront Market

Design a New Riverfront Market in Rochester, New York

ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 29 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