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Expandable Glass Structure Integrating Tectonic Dynamics With Channel Glass and Natural Elements

Author:
Xiu hong Ng
Expandable Glass Structure Integrating Tectonic Dynamics With Channel Glass and Natural Elements

Project in-detail

An expandable bridge design connects glass observation platforms to the unique geological landscape of Iceland, utilizing channel glass to enhance transparency and visitor engagement while providing essential facilities for learning and recreation.
5 key facts about this project
01
Employs an expandable bridge design to accommodate geological shifts over time.
02
Utilizes channel glass for enhanced transparency and minimal visual disruption.
03
Incorporates facilities for traditional Icelandic bathing to engage visitors culturally.
04
Features multiple observation platforms for panoramic views of tectonic formations.
05
Integrates educational spaces to inform visitors about local geology and ecology.

The TENGA Grjótagjá Cave Tower is an architectural project located near Lake Mývatn, Iceland, strategically positioned at the intersection of the North American and Eurasian tectonic plates. This structure serves dual purposes as an observation platform and a public facility, enhancing the visitor experience while fostering appreciation for the region’s geological significance. The project reflects the integration of human interaction with natural forces, facilitating educational and recreational opportunities in a landscape defined by tectonic activity.

Unique Design Approaches

The design of the TENGA Cave Tower emphasizes a connection between the architecture and the surrounding geological dynamics. The project's configuration mimics the movement associated with tectonic shifts, employing an expandable bridge that connects various functional areas. This adaptive design not only accommodates geological movements but also provides a dynamic experience for users as they navigate through the structure.

The use of channel, frosted, and seamless glass materials enhances the transparency and integration of the structure within its natural environment. Channel glass offers privacy while allowing light penetration, creating an inviting atmosphere. Frosted glass, used strategically on the ground floor, supports functionality without compromising aesthetics. Each glass element fosters a sense of openness, allowing visitors to engage with the landscape.

A significant aspect of this project is the incorporation of Icelandic cultural bathing traditions. Facilities for showering and bathing are integrated into the structure, promoting interaction with local customs. This element provides visitors with an immersive experience, blending education and cultural engagement seamlessly into the design.

Functional Layout and Important Features

The TENGA Cave Tower's layout comprises several distinct functional areas. The ground floor serves essential needs, including restrooms and storage. Public spaces offering information about geological features surround these facilities. The first floor features an information desk and a café, enhancing the visitor experience. The second floor includes dining areas with views, creating a communal space for visitors to enjoy while taking in the surrounding landscape.

Upper observation platforms maximize viewing potential, enabling visitors to observe significant geological formations while contemplating the dynamic forces at play. The bridge, a crucial feature of the design, not only provides physical access but symbolizes the connection between tectonic identities. This thoughtful architecture enhances the user experience by inviting exploration and discourse about the geological context that characterizes the region.

The TENGA Grjótagjá Cave Tower represents a modern architectural endeavor that merges functionality with educational objectives. Its unique integration of local culture, attention to tectonic dynamics, and emphasis on transparency make it stand out among traditional tourist facilities. For further exploration of the architectural plans, sections, designs, and ideas, readers are encouraged to delve deeper into the project presentation for comprehensive insights.

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The Mujassam Watan Urban Sculpture Challenge invites architects and designers to create iconic public sculptures for one of two sites in Saudi Arabia: Abu Hadriyah Road or the Tharwa Sea Front in Al-Khobar. Proposals should reflect Saudi identity, culture, and future aspirations.

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The Mujassam Watan Urban Sculpture Challenge is an international architecture and design competition inviting creatives to shape the future of Saudi Arabia’s public spaces. With a total prize fund of €50,000, the competition calls for sculptural proposals that merge cultural symbolism with innovative design, offering participants a chance to see their concepts brought to life in a rapidly transforming national context.

Organised by Buildner in partnership with the Mujassam Watan Initiative, the challenge focuses on two prominent locations: Abu Hadriyah Road, a major highway and gateway into the Eastern Province, and the Tharwa Sea Front in Al-Khobar, a pedestrian-focused waterfront district. Designers must select one site and develop a sculpture that engages with its surroundings—whether addressing the fast-paced dynamism of a transit corridor or creating moments of interaction along a coastal promenade.

Proposals should be bold, site-specific, and rooted in narrative—drawing on themes such as heritage, national identity, transformation, and dialogue. Environmental responsiveness, material durability, and feasibility are strongly encouraged, as winning projects may be selected for actual construction.

Each submission must include four A2 landscape presentation boards, a cover image, and a written project description. The competition is open to professionals and students alike, working individually or in teams of up to four people. No professional license is required.

Registration is open until July 24, 2025, with final submissions due by August 27, 2025. Winners will be announced on October 1, 2025.

Mujassam Watan Urban Sculpture Challenge

Design iconic urban sculptures for the prestigious Mujassam Watan competition and compete for 50,000 €

50,000 € PRIZE project COMPETITION
Prize 50,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 24 July 2025

Enter an open architecture
competition now

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