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Geothermal-Powered Observation Deck Supported by Cantilevered Galvanized Steel Structure

Author:
Gavin Thomas
Geothermal-Powered Observation Deck Supported by Cantilevered Galvanized Steel Structure

Project in-detail

A cantilevered observation deck crafted from galvanized steel extends over Iceland’s tectonic landscape, offering an immersive geological experience while integrating sustainable geothermal energy for visitor amenities.
5 key facts about this project
01
Cantilevered design provides unobstructed views over geological features.
02
A 2-meter glass floor allows direct observation of the tectonic layers below.
03
Utilizes geothermal energy for sustainable operational efficiency.
04
Galvanized steel construction ensures durability in harsh conditions.
05
Rainwater capture system supports resource management on-site.

Ernur Verpa is a conceptual observation tower situated in Iceland, designed to offer a vantage point overlooking tectonic features. The architecture integrates with the surrounding landscape, embodying both functionality and sustainability. The project's primary function is to facilitate visitor engagement with the geological phenomena of the area, providing an educational platform while emphasizing natural beauty.

The structure reaches a height of 13.5 meters and features a cantilevered observation deck that extends over cliffs, allowing for unobstructed views. The underside of the deck is supported by galvanized steel tapered tubular sections, which offer stability while aligning with contemporary aesthetic principles. The design incorporates a glass floor measuring 2 meters in diameter, enabling visitors to observe the geological layers beneath them.

The entry and lower levels of the tower include a café, reception area, and spaces for resting, which encourage community interaction. These elements enhance the experience for visitors and promote a connection with the landscape. The surrounding outdoor areas are designed to accommodate additional visitor amenities, further enriching the space.

Sustainable design practices are integral to the Ernur Verpa project. The use of low-energy LED lighting throughout the structure minimizes the environmental footprint while enhancing safety and visibility. Geothermal energy power generation further demonstrates a commitment to sustainability. The design employs a rainwater capture system, allowing for effective resource management and reducing reliance on external water sources.

Unique to this project is its innovative use of materials. The galvanized steel structure not only ensures durability against environmental elements but also requires minimal maintenance. The polished dome canopy provides overhead shelter while allowing natural light to illuminate the interior spaces, creating an inviting atmosphere. The careful selection and application of materials contribute to the project's long-term viability in a challenging climate.

In conclusion, Ernur Verpa represents a thoughtful integration of architecture with the environment, emphasizing viewer experience while prioritizing sustainability. For a deeper understanding of the architectural plans, sections, designs, and ideas, readers are encouraged to explore the comprehensive project presentation.

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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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