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Geometric Forms and Precast Concrete Connecting Visitors to Natural Caves

Author:
Mithila Poojari
Geometric Forms and Precast Concrete Connecting Visitors to Natural Caves

Project in-detail

With geometric forms and precast concrete that harmonize with the landscape, the structure invites visitors to explore the natural caves while providing essential amenities and observation spaces.
5 key facts about this project
01
The design incorporates observation decks positioned at varying heights for diverse viewing experiences.
02
Precast concrete panels are used to enhance structural integrity while allowing for efficient construction.
03
Geometric forms reflect the surrounding topography, creating a connection between natural and built environments.
04
The layout facilitates clear visitor flow through interconnected gathering spaces and cave entrances.
05
Energy-efficient insulated glazing units improve thermal comfort for visitors throughout the building.

The INTERSTICE: THE CAVE TOWER is designed to blend with its surroundings while offering engaging experiences for visitors. Located in a landscape marked by geological features, it acts as a gateway to Kvennagja and Karlagja caves. The overall concept revolves around harmonizing built spaces with nature, encouraging exploration and interaction among visitors.

Site Layout

The layout includes several important areas such as entrances to Kvennagja and Karlagja caves, areas for visitors to rest, and gathering decks. This careful arrangement promotes an easy flow of movement, allowing visitors to navigate through different functional spaces smoothly. Public walkways connect these areas, making them accessible and enhancing the experience through various visual and spatial connections.

Architectural Form

The cave tower showcases distinctive geometric shapes that relate to the natural landscape. These forms create varied viewing experiences and highlight the contrast between the building and its surroundings. Observation decks are thoughtfully placed at different heights, allowing visitors to appreciate the landscape from multiple angles, encouraging deeper connections to the natural environment.

Material Considerations

The construction incorporates specific materials that support the design while ensuring functionality. Insulated glazing units with two panes filled with argon improve energy efficiency and comfort. Precast concrete panels add stability and facilitate faster construction. Heavy metal framing ensures durability, while vapor barriers and waterproofing layers protect the structure from environmental factors.

Functional Spaces

Inside the tower, spaces are designed to meet a variety of visitor needs. Areas for ticketing, visitor information, and rest are integrated smoothly. Exhibition and display spaces provide educational opportunities, while a café and gift shop create welcoming places for social interaction. This mix of functions helps visitors engage fully with what the site has to offer.

The observation deck provides wide views of the landscape, allowing visitors to connect with their surroundings. It encourages contemplation and appreciation of the geological features, making the visit memorable.

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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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