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Observatory Tower Offering Elevated Views of Tectonic Landscapes

Authors:
Vanessa Ma, Leroy Cheng
Observatory Tower Offering Elevated Views of Tectonic Landscapes
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Situated near Grjótagjá, the observatory tower provides panoramic views of the North American Plate while enhancing visitor engagement with the unique tectonic landscape, serving as both an observation point and access to the historic caves.
5 key facts about this project
01
The observatory tower provides unobstructed views of the North American Plate.
02
The design includes public access to both men’s and women’s caves without reservations.
03
Natural light filtering enhances the spatial experience and highlights geological features.
04
The ticket office offers insights into local geology and culture.
05
The elevated structure connects visitors to the tectonic history of the area.

The project is located in the unique landscape of Myvatn, Iceland, known for its volcanic features and natural beauty. It focuses on creating a strong connection between visitors and the surrounding environment. The design aims to enhance the experience of the landscape while providing spaces for observation and exploration. By blending natural elements with built structures, the project invites a deeper appreciation of the region's geological and historical context.

Observatory Tower

A key feature of the design is a tall observatory tower, which stands about 70 meters at the entrance to the Grjótagjá caves. This structure serves as a landmark, drawing visitors into the experience of the landscape. Inside, a dimly lit ticket office welcomes them, providing information about the local geology and culture. As visitors make their way up the stairs, they find various well-lit areas that offer expansive views of the North American Plate. This aspect connects them to the geological history of the area.

Circulation and Pathways

The layout has been thoughtfully designed to facilitate movement throughout the site. Clear pathways guide visitors between important areas like observation points and the caves. This arrangement allows for an easy flow, making it comfortable for individuals and groups to move through the space. Access to the men’s and women’s caves, known as Karlagjá and Kvennagjá, is open to guests without reservations, making the experience more accessible to everyone.

Light and Atmosphere

Natural light is a vital part of the overall design, as it filters into different parts of the building. The interaction between light and shadow creates a varied atmosphere throughout the day. This dynamic quality invites visitors to engage with their surroundings more deeply. The light also highlights the natural features of Myvatn, enriching the connection between the architecture and the landscape.

Every aspect of the design contributes to a meaningful interaction with the environment. Visitors can enjoy moments of quiet reflection while taking in the views that frame the dramatic landscape around the caves. The layout encourages exploration and provides an appreciation for both the structures and the natural features they surround.

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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.

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