Get inspired!

17,725 architecture projects

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

Rooftop Walks Amid Lava Rock Formations with Timber Integration

Authors:
Dinullah bayu Ibrahim, Amyra Marlia, Winda hutami Tatyana, Hani Ramadhani
Rooftop Walks Amid Lava Rock Formations with Timber Integration

Project in-detail

Elevated walkways weave through a structure defined by timber and lava rock, inviting visitors to engage with the unique geology of the Dimmuborgir Black Lava Field in a thoughtfully designed visitor center.
5 key facts about this project
01
Rooftop walkway provides panoramic views of the Dimmuborgir landscape.
02
Arched structure enhances accessibility and visual connections.
03
Construction uses timber and unfinished concrete to blend with the environment.
04
Interior spaces designed for interaction with natural lighting.
05
Lava rock walls echo the geological features of the surrounding area.

The Dimmuborgir Visitor Center is located in the unique landscape of the Dimmuborgir Black Lava Field in Iceland. The center’s purpose is to enhance the experience of visitors while connecting them to nature. The overall design aims to blend the indoor environment with the natural terrain, creating a space that invites exploration and appreciation of the surrounding geological features.

Architectural Concept

The design takes cues from traditional Icelandic Turf Houses, featuring a slanted roof that echoes the shapes of the natural landscape. This roof connects the building to its surroundings and makes efficient use of space beneath it. One notable element is the rooftop walkway, which allows visitors to enjoy elevated views of the lava formations, encouraging interaction with the landscape.

Spatial Organization

The layout inside the center uses a series of arches and distinct layers that contribute to both structure and function. These arches serve to create openings while guiding visitors through different areas. The carefully designed flow encourages movement and exploration, linking various vantage points where guests can admire the unique geology both from inside and outside the building.

Material Palette

Materials chosen for the visitor center play an important role in connecting the building to its environment. The exterior features timber and an unfinished concrete façade, which mimic the textures found in the volcanic landscape. Additionally, wood-cast concrete and lava rock walls are incorporated to enhance the design’s relationship with nature, making the building feel part of the site.

Amenities within the visitor center include an information center, exhibition rooms, a souvenir shop, a café, and a playground for children. Each area is thoughtfully designed to ensure functionality while maintaining a visual link to the external landscape. The use of natural materials throughout adds to the tactile experience, grounding the structure within the volcanic scenery, and inviting visitors to engage with the beauty of the surrounding 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