Get inspired!

17,725 architecture projects

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

Coral Reefs and Underwater Connectivity Shaping Urban Experience in Doha Bay

Authors:
Yurij Serjogin, Valerij Peshkov
Coral Reefs and Underwater Connectivity Shaping Urban Experience in Doha Bay
Explore the full project presentation!
Subscribers only
Constructed over coral reefs with an underwater tunnel for connectivity, the skyscraper incorporates a park area and panoramic galleries, creating a dynamic space for tourism in Doha Bay.
5 key facts about this project
01
Underwater automobile tunnel enhances connectivity with the mainland.
02
Coral reefs integrated into the design promote ecotourism activities.
03
Toroidal space supports diverse leisure and entertainment functions.
04
Panoramic galleries provide extensive views of Doha Bay.
05
Dedicated helipads ensure rapid access and emergency response.

The design of SKYTOPTOR is situated in Doha Bay, Qatar, on a small palm island. The project aims to create a super skyscraper that serves multiple functions while blending with the natural landscape. The structure is intended to be a prominent feature in a city that is rapidly changing. The concept focuses on usability and connection with the surrounding environment.

Connectivity and Accessibility

The design emphasizes transport options to ensure easy access to the skyscraper. An underwater tunnel connects it to the mainland, providing a reliable route for vehicles. Additionally, a yacht harbor supports coastal tourism, allowing visitors to reach the site by sea. These features enhance the space's practicality, making it accessible to both residents and tourists.

Integration with Landscape

Efforts are being made to transform the palm island into a park area that encourages public use of green space. This transformation reflects a growing understanding of the need for nature within urban settings. Green areas promote relaxation and community activities, offering a contrast to the built environment. The design prioritizes the relationship between architecture and the natural landscape.

Building Dynamics and Amenities

The complex includes various supporting structures, such as hotels and offices, arranged within a toroidal space. This layout aims to foster leisure and entertainment. Inside the key volume of the design, there are panoramic galleries, restaurants, and bars. This feature provides visitors with opportunities to enjoy views of the bay and surrounding landscape while engaging in social activities.

Safety and Emergency Measures

The architectural plan incorporates measures for safety and emergency situations. Helipads are located around the edge of the torus to provide quick access for medical or emergency services. Additionally, capsules for emergency evacuation are designed for the level of Thor, which is the most populated section of the skyscraper, allowing for swift action in serious situations.

The building's layered design adds complexity to its form. This creates a visually interesting profile against the Doha Bay skyline. Each element works together to promote interaction, both inside and outside, giving the structure a dynamic presence in its setting.

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

Enter an open architecture
competition now

The Home of 
Shadows
The Home of Shadows
The light studies. Edition #4
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 Architect’s 
Stair
The Architect’s Stair
Take a step and make a statement! Edition #3
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

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
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 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
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