Get inspired!

17,725 architecture projects

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

Curved Wall Lookout Integrating Volcanic Ash Concrete and Avian Nesting Boxes

Authors:
Marta Drgas, Mikołaj Gruszczyński
Curved Wall Lookout Integrating Volcanic Ash Concrete and Avian Nesting Boxes

Project in-detail

Arranged in a curved wall design, the modular nesting boxes crafted from volcanic ash concrete create a unique lookout point for observing the diverse wildlife along the Hverfjall Volcano Crater while ensuring minimal ecological impact.
5 key facts about this project
01
Curved wall design enhances interaction with the surrounding landscape.
02
Nesting boxes provide observation access without disturbing wildlife.
03
Composed of volcanic ash concrete, integrating local geological materials.
04
Strategically oriented to maximize views towards significant habitats.
05
Elevated structure minimizes ecological impact on the fragile environment.

The lookout point on Hverfjall Volcano Crater in the Lake Myvatn Region of Iceland represents a thoughtful effort to improve the connection between people and wildlife. Designed to encourage human-bird co-existence, it prioritizes ecological sensitivity while providing a space for visitors to engage with the rich natural surroundings. Set at an elevation of 410 meters, the structure offers broad views of the volcanic landscape, serving as a key location for observing local flora and fauna.

Design Concept

The structure consists of two stories, with the first level open and accessible to everyone. It invites visitors to step into the natural environment comfortably. The elevated second level is specifically oriented to highlight important views, particularly those related to the habitats of Barrow's Goldeneye ducks. This clear focus on observation enhances the overall experience for visitors.

Nesting Boxes

Central to the design are modular nesting boxes placed at a height of 226 centimeters above ground. These boxes are arranged to create a curved wall, encouraging interaction with the surrounding wildlife. Each box features an observation hole at the back, allowing visitors to view the birds without causing disturbance. This design element supports both conservation efforts and educational opportunities, presenting the local ecosystem in a direct and engaging manner.

Materiality

The materials chosen for the project align closely with the geological characteristics of the site. Concrete, mixed with volcanic ash and local tuff, provides structural support while ensuring the building fits well into the natural environment. An outer layer made from volcanic rocks serves as insulation, contributing to the environmental performance of the lookout point.

Environmental Integration

The design pays careful attention to the landscape of Hverfjall, informing the orientation and scale of the structure. By focusing on the south-east direction, it highlights the natural topography. The overall size remains modest, minimizing its impact on the fragile environment. A protective north-eastern wall guards against strong winds, granting visitors a comfortable viewpoint.

The arrangement of nesting boxes not only serves a purpose but also enhances the visual appeal of the structure. This design maintains a strong connection between the built environment and the natural habitat, allowing both to coexist harmoniously.

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