Get inspired!

17,725 architecture projects

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

Pine Wood Shelter Featuring Rainwater Collection in Natural Landscape

Author:
Diogo Sanches
Pine Wood Shelter Featuring Rainwater Collection in Natural Landscape
Explore the full project presentation!
Subscribers only
A rainwater collection system complements the pine wood structure of this compact shelter, seamlessly integrating with its natural surroundings to create a dedicated space for meditation and reflection.
5 key facts about this project
01
Rainwater is collected and filtered for sustainable use in the shelter.
02
Light-colored plywood lines the interior, contrasting with dark pine wood exterior.
03
The design includes a skylight that connects occupants to the treetops.
04
Four supportive pillars elevate the structure, minimizing ground contact.
05
Distinct areas for sleeping, living, and bathing are contained within 25 square meters.

Nature's Refuge is located within the Vale de Moses Yoga Retreat in Amieira, Castelo Branco. The design functions as a small and inviting shelter, focusing on the connection between people and the natural environment. Inspired by the traditional idea of the primitive hut, the structure emphasizes simplicity and essential functions, creating a space for relaxation, meditation, and reflection.

Architectural Concept

The design starts with the belief that shelter is a basic need for humans. By using a modular approach that has a base unit of 125 cm x 125 cm, the plans promote efficiency in construction. This choice allows for the use of standard plywood sizes, reducing material waste. The careful arrangement of spaces supports both functionality and sustainability, aligning with modern architectural principles.

Spatial Organization

Inside, the layout is thoughtfully organized to meet specific needs. The shelter features distinct areas for sleeping, living, bathing, and storage, all within a total area of 25 square meters. This compact configuration maximizes usability while creating an intimate atmosphere that invites reflection. The design includes a glass entrance door and a small balcony, which extend the interior space outdoors, allowing in natural light and providing views of the surrounding landscape.

Sustainable Features

A notable feature of Nature's Refuge is its rainwater collection system. Water from the roof flows into a storage deposit, where it is filtered for use in showers. This approach highlights a commitment to sustainability, ensuring that resources are managed responsibly. The system enables the building to minimize its ecological footprint, as grey water is treated before being released, protecting the local plants and environment.

Materiality and Aesthetics

The choice of materials plays an important role in the overall feel of the space. The interior is lined with light-colored plywood, which gives the shelter a warm and welcoming atmosphere. In contrast, the exterior uses dark pine wood, resembling the texture of nearby trees. This combination not only enhances the visual appeal but also strengthens the relationship between the structure and its natural surroundings.

Above, a skylight allows natural light to flow in and creates a connection to the canopy outside. This design element captures the essence of the shelter, offering a sense of openness and a direct link to nature, which is central to the experience at the Vale de Moses Yoga Retreat.

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

Vancouver Tall Challenge: Building Higher Downtown

`
Competition organisers

The Vancouver Tall Challenge: Building Higher Downtown is an international architecture competition organized by Buildner in collaboration with the City of Vancouver and the University of British Columbia’s School of Architecture and Landscape Architecture (SALA). The competition invites architects, designers, planners, and creative thinkers to explore innovative approaches to tall buildings in Vancouver’s downtown core, focusing on sustainability, livability, urban density, public space, and the city’s strong connection to nature. As Vancouver continues to grow, participants are challenged to rethink how vertical development can enhance urban life and contribute to a more vibrant, inclusive, and resilient city identity.

The competition offers a total prize fund of $15,000 CAD, with winning proposals selected by an international jury of architects, planners, academics, and city-building professionals. Key dates include the final registration deadline on October 29, 2026, submission deadline on November 30, 2026, and winners announcement on January 26, 2027. Full competition details, requirements, and registration information are available at architecturecompetitions.com/VancouverTallChallenge

Vancouver Tall Challenge

Design the future of Vancouver’s skyline

Building higher downtown ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 29 October 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
New York High Falls 
Riverfront Market

Design a New Riverfront Market in Rochester, New York

ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 7 October 2026
Valli Wine 
Tasting Room

Design a wine tasting room in Italy

project COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 8 October 2026
The 
Quiet 
Tower

Design an observation tower in Latvia

project COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 15 October 2026
Vancouver 
Tall Challenge

Design the future of Vancouver’s skyline

Building higher downtown ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 29 October 2026
The Oak 
Moon 
Pavilion

Design a yoga pavilion in Italy

project COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 5 November 2026
Portugal Long Table 
Restaurant

Design a slow-living restaurant in Portugal

project COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 9 December 2026

Recurring architecture competitions

Kinderspace

Design a kindergarten of tomorrow

Architecture for Children’s Development #4 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 28 October 2026
Museum of 
Emotions

Use architecture to create different emotional states

Edition #9 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
Advance registration deadline 12 November 2026
The 
Architect's 
Chair

Take a seat and make a statement!

Stockholm Furniture Fair Edition #6 ideas COMPETITION
Prize Monetary award + Exhibition at Stockholm Furniture Fair
Eligibility Open to all
Final registration deadline 3 December 2026
new
Buildner's Unbuilt Award

Celebrating your unbuilt architecture visions with a 50,000€ prize

50,000€ Prize / 2027 ideas COMPETITION
Prize 50,000 €
Eligibility Open to all
Early bird registration deadline 4 February 2027

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