Get inspired!

17,725 architecture projects

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

Elevated Pathway of Recycled Wood Featuring Tubular Steel Supports in Wetland Reserve

Authors:
Jorge Esteban Avilán Ospina, Valeria Duarte Guerrero, Miguel Hernando Mayorga Gil, Jorge Andres Rodriguez Angel
Elevated Pathway of Recycled Wood Featuring Tubular Steel Supports in Wetland Reserve
Explore the full project presentation!
Subscribers only
Constructed with recycled wood and supported by tubular steel columns, this elevated boardwalk provides visitors with a unique vantage point to observe the diverse wildlife within a Ramsar wetland reserve.
5 key facts about this project
01
The boardwalk elevates visitors above sensitive wetland flora.
02
Observation points are designed to mimic the form of flamingos in flight.
03
Structural supports are made from durable tubular steel.
04
Recycled wood forms the floor, promoting sustainability.
05
The pathway curvature enhances visual exploration of the landscape.

The Takeoff is located within a Ramsar site and aims to improve the visitor experience of the surrounding wetland area. It functions as both a walkway and a viewing platform, allowing individuals to connect with the landscape while minimizing harm to the local ecology. The design takes its inspiration from the flight patterns of flamingos, creating a strong connection between earth and sky.

Structural Design

The project features an elevated boardwalk supported by tubular steel columns. This arrangement allows the walkway to hover above the ground, limiting direct contact with the delicate ecosystem below. The columns are thoughtfully placed to mimic the shape of flamingos during flight, highlighting the project's conceptual ties to nature and emphasizing its environmental awareness.

Observation Points

Along the boardwalk, three observation platforms are integrated to provide visitors with places to pause and take in the scenery. Each platform includes shaded areas that ensure comfort in hotter weather conditions. These vantage points are designed to focus attention on the diverse wildlife of the reserve, enhancing the overall experience of those who come to observe.

Pathway Geometry

The pathway incorporates a flowing geometry, defined by inward curving shapes formed from the intersection of two circles. This design invites exploration and adds to the movement along the walkway. As visitors progress, they encounter new views of the landscape, which keeps the experience engaging and varied. The varying widths of the path also create opportunities for both solitude and gathering, depending on the visitor's preference.

Materials and Finish

The flooring is made from recycled wood, aligning with ecological considerations while also promising durability. The structure is anchored in reinforced concrete foundations, which provide stability within the sandy environment typical of the site. These material choices reflect a commitment to sustainability and ensure that the design will endure over time.

The final observation point offers visitors a wide view of the reserve, where they can see Greater Flamingos in their natural habitat, reinforcing the project's intention to bridge the gap between architecture and nature.

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

Enter an open architecture
competition now

The Next House: USA
The Next House: USA
20,000 USD Prize
The Architect's 
Chair
The Architect's Chair
Take a seat and make a statement! Edition #5
Kinderspace
Kinderspace
Architecture for Children’s Development #3
The Home of 
Shadows
The Home of Shadows
The light studies. Edition #4
The Architect’s 
Stair
The Architect’s Stair
Take a step and make a statement! Edition #3
MICROHOME 2026
MICROHOME 2026
100,000 € Prize Fund / Kingpsan Edition #11
Buildner's Unbuilt Award 2026
Buildner's Unbuilt Award 2026
100,000€ Prize / 2026

The Next House: USA — A Global Call to Reimagine the American Suburb

`
Competition organisers

Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

The Next House: USA

Design the next suburban home for the USA

20,000 USD Prize ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 19 November 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
The Next House: USA

Design the next suburban home for the USA

20,000 USD Prize ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 19 November 2025
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

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
Kinderspace

Design a kindergarten of tomorrow

Architecture for Children’s Development #3 ideas COMPETITION
Prize Monetary award
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
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
Advance registration deadline 14 January 2026
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
Advance registration deadline 15 January 2026
new
MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Early bird registration deadline 11 February 2026
new
Buildner's Unbuilt Award 2026

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

100,000€ Prize / 2026 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Early bird registration deadline 26 February 2026

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