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Cave-Inspired Visitor Center with Black Concrete Amid Volcanic Landscape

Authors:
Xu Li, Dean Li, Wei Li, Zuohai Yu
Cave-Inspired Visitor Center with Black Concrete Amid Volcanic Landscape

Project in-detail

Constructed from black concrete and designed with cave-like openings, the visitor center in Dimmuborgir offers an immersive educational experience in the dramatic landscape shaped by volcanic activity.
5 key facts about this project
01
Constructed from dark, durable concrete that blends with the volcanic landscape.
02
Features large, panoramic windows that frame views of the surrounding terrain.
03
Incorporates cave-like openings to enhance natural light and visitor experience.
04
Designed to reflect the shape and flow of lava during volcanic activity.
05
Includes a children’s playground integrated into the overall landscape design.

The Iceland Black Lava Fields Visitor Center is located in Dimmuborgir, which is known for its dramatic volcanic landscape created by a major eruption around 2,300 years ago. This center serves as a starting point for visitors to better understand the area’s geological features and history. The design connects closely with its environment, embodying the natural processes that resulted in the distinct characteristics of the black lava fields.

Architectural Response to Landscape

The design responds to the surrounding landscape by integrating with the natural forms found in Dimmuborgir. By mimicking the flow of lava and the melting of glaciers, the structure engages with the geological narrative of the location. Its shape reflects the twisted and rising features of lava formations, establishing a relationship between the human-made structure and the earth’s natural forces.

Spatial Organization and Functionality

The interior layout of the visitor center is organized to promote visitor movement and interaction. Important elements include an entrance, an information center, a café, terraces, restroom facilities, and a playground for children. Each component is carefully designed to enhance the visitor experience while ensuring smooth navigation throughout the center. The layout encourages exploration, allowing visitors to engage with exhibits and appreciate the captivating landscape from various viewpoints.

Materiality and Aesthetics

Material choices play a vital role in the visitor center’s appearance. The exterior colors are dark and earthy, reflecting the volcanic environment. Black concrete is used for its strength and suitability to the Icelandic climate, reinforcing the building’s connection to its surroundings. This choice ensures that the center complements the unique aspects of the Dimmuborgir landscape without drawing too much attention to itself.

Natural Light and Interior Experience

Large windows and terraces are strategically placed throughout the building, allowing natural light to flood the interior. This design choice enhances energy efficiency and creates a warm atmosphere for visitors. Additionally, the inclusion of cave-like spaces provides varied experiences within the building, helping people feel linked to Dimmuborgir’s geological features. Light filters through the openings, highlighting the textures of surfaces inside, and encourages visitors to enjoy and explore the natural beauty around them.

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

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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

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