Get inspired!

17,725 architecture projects

Learn from past Buildner architecture competition participants through our extensive project library, curated over more than 15 years!

Concentric Ramp Structure with Openwork Barriers Overlooking Natural Wetlands

Authors:
Piotr Kęsek, Wojciech Kęsek, Maciej Soczek
Concentric Ramp Structure with Openwork Barriers Overlooking Natural Wetlands
Explore the full project presentation!
Subscribers only
A winding ramp made of concentric circles leads visitors up through openwork barriers, offering expansive views of the Al Wathba Wetland Reserve while ensuring accessibility for all.
5 key facts about this project
01
Winding ramp design inspired by concentric circles.
02
Openwork barriers provide unobstructed views of the wetlands.
03
Constructed with steel profiles for durability and strength.
04
Accessibility features designed for diverse visitor requirements.
05
Roof incorporates a semi-permeable membrane for natural light.

The Al Wathaba Reserve Flamingo Tower is designed to enhance how visitors experience the Al Wathba Wetland Reserve. This lookout structure allows people to connect with the diverse natural surroundings while ensuring that everyone, including those with mobility challenges, can enjoy the views. The design surrounds a key feature: a winding ramp that invites exploration of the area.

Design Concept

The Flamingo Tower's design consists of a winding ramp that gently slopes upward. This ramp is made from four concentric circles and forms a continuous ribbon that is held up by inclined columns. This construction creates a visual link between the built structure and the surrounding environment. Rather than simply being a standalone object, the tower serves as a pathway that encourages visitors to engage with the wetland's beauty.

Accessibility Features

Accessibility is a primary focus in the design of the tower. The winding ramp is built to allow ease of movement for people with various abilities, providing everyone the chance to take in the views. The design also includes openwork barriers that offer partial views of the landscape. These barriers maintain a connection between the tower and the wetland while ensuring that sightlines are uninterrupted.

Material and Construction

In terms of materials, the structure uses steel profiles that give it strength and ensure durability in the face of weather conditions. The ramp surface is covered with composite boards that have a rough texture, promoting safety for users. The vertical barriers use materials that resemble wood, enhancing the natural feel of the tower. The roof at the top of the structure features a semi-permeable membrane that allows light to filter through while providing some shade from the sun.

Aesthetic Integration

The Flamingo Tower presents a combination of functionality and artistic form. Its simple shape, with smooth lines and repeated elements, makes it easy to maintain and also blends well with the natural landscape. Each design element, from the ramp to the barriers, contributes to a deeper understanding and appreciation of the ecological values that define the Al Wathba Wetland Reserve. Each step taken along the ramp offers unique perspectives on the landscape below, creating a dynamic experience for every visitor.

Noticed a mistake?
Highlight the text and click on
Noticed a mistake

Enter an open architecture
competition now

The Architect’s 
Stair
The Architect’s Stair
Take a step and make a statement! Edition #3
Kinderspace
Kinderspace
Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025
The Home of 
Shadows
The Home of Shadows
The light studies. Edition #4
The Architect's 
Chair
The Architect's Chair
Take a seat and make a statement! Edition #5

The Buildner’s Unbuilt Award 2025: Celebrating Architectural Creativity and Visionary Unbuilt Designs with a Total Prize Fund of €100,000

`
Competition organisers

The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

Participants can compete in three categories based on project scale: Small Wonders (up to 100 m²), Medium Marvels (101–999 m²), and Large Visions (over 1,000 m²). Each category winner will receive €20,000, and additional prizes include honorable mentions, student awards, and a special Best Presentation Award. Winning projects will gain significant international exposure through Buildner’s publicity campaign and a feature article on ArchDaily, providing a unique opportunity to showcase creative ideas to a global audience. 

The Buildner’s Unbuilt Award 2025 encourages entrants to submit any type of unbuilt project, from conceptual visions to detailed designs, celebrating bold innovation without the constraints of realization. Important deadlines: registration closes on October 30, 2025; submissions are due by November 20, 2025; winners will be announced on December 17, 2025.

Buildner's Unbuilt Award 2025

Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 October 2025

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
new
Iceland 
Slow Sauna

Design slow sauna in Iceland

project COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 26 November 2025
Concrete 
Pavilion

Design a concrete pavilion

Edition #3 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 27 November 2025
new
Pavilion Atlas 2026

Design a story of your country

ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 21 January 2026

Recurring architecture competitions

new
The Architect’s 
Stair

Take a step and make a statement!

Take a step and make a statement! Edition #3 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 15 October 2025
Kinderspace

Design a kindergarten of tomorrow

Architecture for Children’s Development #3 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 16 October 2025
Buildner's Unbuilt Award 2025

Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 October 2025
new
The Home of 
Shadows

Design a home with no artificial lighting

The light studies. Edition #4 ideas COMPETITION
Prize Monetary award
Eligibility OPEN TO ALL
Early bird registration deadline 5 November 2025
The Last 
Nuclear Bomb Memorial

Design a memorial that speaks to the cause of ending all nuclear weapons programs

Edition #6 ideas COMPETITION SILENT 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
Final registration deadline 13 November 2025
new
The Architect's 
Chair

Take a seat and make a statement!

Take a seat and make a statement! Edition #5 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 20 November 2025
Hospice - 
Home for the 
Terminally ill

Design a safe and supportive space to those struggling with a terminal illness

Edition #5 ideas COMPETITION
Prize 10,000 €
Eligibility Open to all
Final registration deadline 26 November 2025
Museum of 
Emotions

Use architecture to create different emotional states

Edition #7 ideas COMPETITION SILENT 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
Final registration deadline 27 November 2025
Re:Form - 
New Life 
for Old Spaces

Choose a site—used, abandoned, or forgotten—anywhere in the world, and give it a new purpose

Edition #2 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 3 December 2025

Media, partners and clients

To view this project in detail,
please log in with your
Architects’ Network Plus account.
Subscription instantly unlocks all the architecture projects plus other member-only benefits:
  • Access the 17,725 Concept Library
  • Professional tools including file transfer, email, portfolio management, and more
Register now
Already a member? Log in

This website uses cookies to improve user experience and gather usage statistics.

More information is available in our Privacy & Cookie policy