Get inspired!

17,725 architecture projects

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

Basalt Columns and Cave-Inspired Design Enhance Community Cinema Experience

Author:
Erin Sanchez
Basalt Columns and Cave-Inspired Design Enhance Community Cinema Experience

Project in-detail

Basalt columns arranged in a zig-zag formation create a cave-like atmosphere in a cinema pavilion designed for community engagement and social interaction.
5 key facts about this project
01
Basalt columns are shaped into a zig-zag pattern to enhance verticality.
02
The design mimics the experience of walking inside a cave.
03
Large windows provide natural light while minimizing external glare.
04
Interior spaces are tailored for both cinema viewing and social gatherings.
05
Material choices prioritize local sourcing and environmental integration.

The Stone Fortress is located in Iceland and serves as a cinema pavilion that reflects the natural landscape of the area. The design concept revolves around providing visitors with the feeling of entering a cave. This immersive environment encourages people to engage with films and each other. Inspired by Grojotagja, a site known for its cinematic appeal, the pavilion connects deeply with its surroundings, integrating elements of the local geology.

Design Concept

The structure features basalt stone columns shaped into cubic forms, arranged in a zig-zag pattern. This design emphasizes verticality and creates a sense of movement. The varying heights of the columns are determined by topographical analysis, which adds complexity to the overall appearance. By mimicking natural formations, the design creates an inviting atmosphere that resonates with the landscape.

Functional Layout

Inside, the layout includes spaces for cinema screenings, a café, and areas for social interactions. Two large windows provide the main entrance, allowing natural light to fill the space while keeping unwanted light out during films. This thoughtful arrangement promotes community engagement and allows for flexible use of the pavilion, accommodating a variety of activities beyond cinema.

Materiality

The pavilion primarily uses basalt stone and wood cladding. The basalt, sourced locally, forms a strong visual connection with the rugged terrain. Meanwhile, the wood cladding adds warmth and texture to interior areas. This combination of materials supports sustainability by reducing environmental impact while enhancing the overall aesthetic.

One notable design detail is the intricate arrangement of the basalt columns on the facade, which echoes the irregular shapes found in natural caves. This interaction of light and shadow creates a dynamic visual effect that reinforces the relationship between the building and its environment.

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

MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

`
Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

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 25 September 2025

Enter an open architecture
competition now

Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025
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
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