Crafted with charred wooden shingles and natural hardwood, the spiral observation tower enhances bird-watching experiences while seamlessly integrating with its surrounding ecosystem.
The copper-clad spiral tower, constructed with cross-laminated timber and featuring expansive observation decks, offers a new vantage point from which to engage with the surrounding prairie landscape.
A spiral form of layered wooden elements creates a feather-like structure that seamlessly integrates with the landscape while providing a functional observation facility for ornithological research.
Sahil Saroy,Nicole Regier,Bianca Verwaayen,Stephanie Lima
Constructed with sustainable cedar and designed in a spiraled form, the observation tower offers elevated vantage points for wildlife enthusiasts to engage with the rich ecosystems of Pape National Park.
Crafted from cross-laminated timber and supported by a steel framework, the spiral tower provides an elevated platform for birdwatching while seamlessly integrating into its natural landscape.
Tapered timber columns and corten steel railings define a spiral observation tower designed for accessibility, offering panoramic views of the diverse landscape within Kemeri National Park.
Integrating spiral observation trails with steel columns and natural buffers, the design enhances visitor interaction with the diverse ecosystems of the Al Wathba Wetland Reserve.
The 360-degree glass prism enables unobstructed views of the North Vidzeme Biosphere Reserve, while the spiraling design and accessible ramps create an engaging and inclusive observation tower for visitors.
Charcoal wood cladding distinguishes a bold structure that frames sweeping views of the Hverfjall volcano and captures the interplay of tectonic plates, serving as an observation platform for visitors to engage with Iceland's unique geological landscape.
The spiral tower, constructed with a combination of lava stone and composite wood, offers panoramic views while serving as a visitor centre adjacent to a cave, effectively blending functionality with environmental sensitivity.
The spiral structure, constructed with sustainable wood materials, provides an accessible vantage point that enhances the connection between visitors and the surrounding landscape through carefully designed viewing platforms.
Constructed with a unique grass roof and modular design, this cabin in Iceland utilizes panoramic glass to integrate with its surroundings, creating an immersive retreat for outdoor enthusiasts.
Nuno Costa,Luís Guedes de Carvalho,Francisco Guedes de Carvalho,Maura Silva
Constructed from treated pine and anchored with concrete, the spiral observation tower rises above Pape’s Lake, offering 70 distinct viewpoints that facilitate ecological engagement and promote awareness of local biodiversity.
Constructed from locally sourced timber and crowned with thatch roofing, the spiraling observation tower offers panoramic views of the Pape wetlands, serving as a functional gateway for wildlife observation and environmental engagement.
Elevated along a spiral ramp of composite panels and timber, the observation tower offers an immersive vantage point for visitors to engage with the ecological richness of Latvia's landscapes while promoting accessibility and exploration.
Elevated at 12 meters, the spiral observation tower crafted from Laminated Veneer Lumber offers visitors a panoramic view of Al Wathba National Park while emphasizing accessibility and engagement with local wildlife.
Set against the Al Wathba Wetland Reserve, the spiral observation tower offers a unique vantage point through integrated boardwalks that minimize ecological impact while facilitating close interaction with the local flamingo population.
Rising from the landscape, the red spiral tower integrates multi-level terraces that enhance visitor interaction and observation of the surrounding countryside.
With mirrored facades that reflect the surrounding landscape and a spiraling ramp that enhances visitor immersion, the design serves as a geological visitor center, inviting exploration of the unique geological processes beneath Iceland's surface.
A winding spiral path leads visitors through a warm, subterranean collective space, framed by corten steel walls that enhance the connection with the surrounding Icelandic landscape, providing a unique venue for community gathering and reflection.
Crafted with natural brown tones and a focus on simplicity, the hut integrates into the Cambodian landscape, offering a serene retreat for reflection and relaxation.
Elevated on stilts, the structure utilizes cross-laminated timber panels and translucent surfaces to create a harmonious integration with the surrounding environment, serving as a serene space for meditation and reflection.
A central tree anchors a gabled cabin designed for relaxation and self-discovery, while cross ventilation and sustainable wood construction enhance the connection with nature.
The proposal examines a visitor-oriented facility situated within a natural park landscape, designed to accommodate both recreational and educational functions. The study considers how spatial organization, vertical circulation, and cultural elements can enhance the visitor experience while addressing operational needs such as security and staff requirements.
Maria Paz Debarre,Maria Azul Fontao,Eliana Daniela Lejtman
The proposal examines a series of modular cabins designed to support cyclists along a major European route. The study focuses on how compact structures equipped with essential facilities can provide comfort and rest while maintaining a low impact on the natural environment.
Incorporating a double-skin facade of translucent polycarbonate and locally sourced timber, the structure harmonizes with the volcanic landscape while providing essential facilities for winter recreation.
Maria Turcu,Mihai Mitrică,Alina Măldărescu,Alina Lixeanu
Incorporating vertical gardens and green façades, the design enhances urban connectivity and sustainability while providing multi-functional spaces for offices and public interaction.
The conical structure clad in iridescent terracotta tiles offers a seamless blend of ecological sensitivity and cultural resonance, providing an elevated platform for observing the diverse wildlife of the Al Wathba Wetland Reserve, UAE.
Use architecture to create different emotional states
Edition #9ideas COMPETITIONSILENT CONTEST For this competition, NO DESCRIPTION TEXT is allowed. The architecture ideas must be communicated strictly with visuals.
Prize Monetary award
Eligibility Open to all
Advance registration deadline 12 November 2026
Open architecture competitions
Closest deadline first
Project competitions first
Selected winning projects have the potential to be constructed
Ideas competitions
Experimental competitions with the focus on pushing the boundaries of creativity
Use architecture to create different emotional states
Edition #9ideas COMPETITIONSILENT CONTEST For this competition, NO DESCRIPTION TEXT is allowed. The architecture ideas must be communicated strictly with visuals.
Only participants selected and invited by Buildner can enter these closed competitions. To be considered for future opportunities, please set up your account on Architects' Network Plus.