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Subterranean Reflection Space Integrating Natural Water and Volcanic Landscape

Authors:
Sicilia Demiguel, Jesús Serrano
Subterranean Reflection Space Integrating Natural Water and Volcanic Landscape
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Subterranean spaces draw visitors into a reflective journey that seamlessly integrates volcanic and hydrological elements, serving as both a communal hub and educational museum.
5 key facts about this project
01
Subterranean entry promotes introspection and disconnection from the outside.
02
Two distinct axes connect the community with volcanic and water elements.
03
Courtyard serves as a central gathering point for residents and visitors.
04
Museum area emphasizes education on local geological features.
05
Indirect lighting enhances visitor experience within the underground spaces.

"Underworld Gates" is located in the north of Iceland, where the unique landscape shaped by volcanic activity meets natural hot springs. The design focuses on the relationship between fire and water, elements that are deeply connected to the area’s identity. It aims to blend the built environment with the dramatic features of the landscape while providing a space for reflection and community interaction. The project links the town, symbolizing home, with the powerful presence of the Hverfjall volcano and the nearby hot springs, creating a cohesive narrative that integrates nature into architecture.

Spatial Organization

The layout features two main axes. The Fire Axis runs from north to south, linking the town to the volcano and highlighting the bond between the community and its volcanic surroundings. The Water Axis connects the hot springs to Lake Myvatn, emphasizing the importance of water to the site. At the intersection of these axes, a core area is formed, facilitating movement and inviting visitors to engage with both the building and its environment.



Subterranean Experience

A key design element is the entry into the earth, drawing visitors into a space that encourages deep thought and reflection. This underground area contrasts with the lively above-ground environment, using indirect lighting to create a calm atmosphere. By leading visitors underground, the design promotes a sense of disconnection from the outside noise and allows for a richer exploration of the experience and the surrounding landscape.



Functional Layout

The building includes various functional spaces such as parking, offices, and support areas, all designed to fit comfortably into the landscape without causing disruption. Above ground, the design remains low-profile, minimizing its visual impact on the natural view. Public access is enhanced by ramps and decks, while the internal courtyard acts as a gathering space, fostering community interaction. This courtyard invites natural light and creates an open setting for residents and visitors alike.



Circulation and Exhibition

Inside, the design encourages easy navigation through an elliptical layout that supports a logical flow for visitors. Exhibition pathways lead visitors in a clockwise direction, creating a structured yet engaging experience. This design feature allows for a clear journey through the museum area, highlighting educational and cultural narratives. The careful attention to circulation enhances the overall visitor experience and strengthens the connection between natural elements and community functions.

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The Next House: USA — A Global Call to Reimagine the American Suburb

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Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

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