Every June, the Spanish city of Logroño transforms into a space of architectural dialogue, opening its streets, plazas, riverbanks, and traffic islands to temporary structures that redefine how cities are inhabited. For ten editions, Concéntrico has worked not as a specialized fair or an architecture biennale, but as a portable museum — a curatorial gesture that brings a dispersed collection of contemporary architecture into public space. Set in a city suspended between arid plains and distant mountains, far from the circuits of capital cities and cultural institutions, Concéntrico presents itself as a temporary promise. It's a reminder that even cities that are often overlooked can host architecture that is current, diverse, and speculative. In this sense, the festival is less about celebration and more about activation.
But beyond its curatorial logic, Concéntrico operates as a political structure. In the ancient sense of polis, it invites citizens, architects, and institutions to reassess what public space can be. The interventions offer speculative proposals for urban life that reveal what is missing, what is possible, and what should be questioned. A temporary pool over a fountain, a bathhouse in a roundabout, or a shared meal on a major avenue are not just spatial gestures — they are political statements, asking how urban infrastructure might be redirected from control to care, from efficiency to encounter. In that way, the festival becomes not just a reflection of the city, but an instrument for its transformation.
The 11th edition of Concéntrico, the International Festival of Architecture and Design, is currently taking place in Logroño, Spain, from June 19 to 24, 2025. This year's edition broadens the scope of the festival with a multifaceted programme that includes not only temporary installations but also permanent projects, exhibitions, educational initiatives, and traveling events. Through 24 urban interventions, Concéntrico 2025 explores themes such as material reuse and circular design, food as a collective practice, the recovery of water-related spaces, the activation of urban voids, and interspecies connections in the urban context, while emphasizing the need to imagine new ways of inhabiting the city, placing care, sustainability, empathy, and active listening at the core of public architecture.
Public space has long been central to architectural thought, often framed in terms of planning, infrastructure, and regulation. From Haussmann's Paris to contemporary masterplans, architects have worked to define and formalise collective life through spatial tools. Yet, outside of these frameworks, artists have continuously offered alternative ways of understanding and inhabiting public space—ways that rely not on construction or permanence, but on presence, perception, and participation. Through actions, objects, or atmospheres, artists engage the city as a site of friction and imagination. These gestures challenge architectural conventions and invite artists to reconsider public space not as a solved form, but as a contingent and open process.
In the productivity-driven dynamics of contemporary cities, playful interventions in public spaces offer an innovative way to reclaim urban environments. These interventions encourage new ways of thinking and acting, temporarily breaking the monotony of everyday life and redefining the concept of play. Once confined to childhood and separate from daily activities, play has begun to intertwine with routine paths, becoming an integral part of urban life even outside traditional leisure times. In this way, reintroducing the swing—the most iconic children's toy—becomes particularly significant. As a symbol of childhood, pleasure, and joy, the swing contrasts sharply with the rigid appropriations of most public spaces, inviting a more relaxed and playful engagement with the urban environment. On June 11th, the UN International Day of Play reminds us of the benefits of incorporating diverse activities into urban spaces, for both children and adults, fostering community, creativity, and well-being.
How can architecture professionals transform the atmosphere of a structure? What kinds of interventions can go beyond adaptive reuse to modify spatial perception? As architectural structures are repurposed over time, new uses and needs emerge between spaces and their users. While the structures of old buildings keep the memory of communities alive, the introduction of new life through greenhouses, housing, commerce, offices, or cultural centers brings about new atmospheres where light, ventilation, the integration of nature, and other elements reshape interior experiences.
A previous exploration of cultural landmarks in the Middle East designed by international architects highlighted recurring themes such as architecture as an extension of the landscape, climate-responsive design, and abstraction of traditional forms. These projects often introduced high-tech environmental solutions, used monumental forms to reinterpret local identity, or positioned themselves as landmarks within the broader urban or desert landscape. While these approaches have defined many of the region's most recognizable cultural institutions, they represent just one side of the architectural discourse. An equally significant yet distinct trajectory emerges from local architects, who work within existing structures, historical contexts, and lived environments to create institutions that feel deeply embedded in their surroundings. This approach prioritizes continuity, transformation, and accessibility, ensuring that architecture remains an evolving part of the cultural fabric rather than a self-contained object.
As Athens hosts The Architect Show (TAS) 2024, the event brings together global and local voices to highlight the latest innovations in architecture and design. Against this backdrop, the city's evolving urban narrative is exemplified by The Ellinikon, Europe's largest urban regeneration project. Encompassing 6.2 million square meters, this €8 billion development has already attracted globally renowned architects such as Bjarke Ingels Group (BIG), Kengo Kuma, Foster + Partners, and Aedas. Together, they are shaping the smart city that integrates sustainability, connectivity, and community-focused design into the heart of Athens.
Recognized for completing 36 distinct yet cohesive public projects across Mexico in just 36 months, Colectivo C733 showcases the impact of collaborative design on public spaces and communities. The 36 projects were part of a national effort to revitalize vulnerable urban and rural areas in Mexico, earning them the 2024 Obel Award focused on the theme of "Architectures With". The team behind the designs, Colectivo C733, is a collaborative group formed by the joint offices of architects Gabriela Carrillo (Taller Gabriela Carrillo), Carlos Facio, and José Amozurrutia (TO), along with Eric Valdez (Labg), and Israel Espin. In a recent conversation with ArchDaily's Editor-in-Chief, Christele Harrouk, the collective discussed their approach to public architecture, the process of integrating diverse voices, and remaining flexible to the challenges of local conditions.
In celebration of Urban October, a month dedicated to recognizing the significance of innovative urban spaces, this curated selection presents 8 conceptual projects that demonstrate the transformative potential of public spaces. These projects, submitted by the ArchDaily community, showcase the myriad ways public spaces can enhance cultural identity, community interaction, and environmental quality. Conceptual projects and competition entries serve as a platform for architectural experimentation, challenging the norms and sparking discussions about the future of urban landscapes. From rural settings to layered historical squares or small-scale urban interventions, the designs engage with their contexts, aiming to improve the experience of residents and visitors, highlight the histories of the space, and ensure accessibility for all.
Each month, ArchDaily's editors select a collection of conceptual projects centered around a theme or program, submitted to ArchDaily. These projects are developed by small and large-scale architecture offices from around the world and submitted openly to the ArchDaily platform, thus forming a worldwide community of practitioners sharing their work, be it purely conceptual, a competition entry, or an early-stage design phase. Submissions are open to everybody. If you wish to contribute, send in your work by following the instructions here.
Urban infrastructure intended for city connectivity disrupts urban patterns and often leaves behind a series of spaces without a properly defined use. Fortunately, the notion of space beneath infrastructure is being redefined, as architects are generating public spaces nestled under flyovers, bridges, and other urban structures.
Formerly neglected spaces, overlooked or dismissed as mere leftovers of urban planning, are now transformed into dynamic environments for community engagement and artistic expression. Architects, city planners, and the users themselves are embracing the challenge of reclaiming forgotten or underutilized areas and developing innovative solutions, integrating greenery, art installations, and sustainable elements into the urban fabric.
Architecture and Design Festival Concéntrico celebrates its 10th anniversary from 25 April to 1 May 2024 with an edition that aims to reflect on the impact of the annual festival upon the city of Logroño, Spain, as well as to consider how the city continues to evolve. Through installations, exhibitions, lectures, performances, workshops, and activities, Concéntrico proposes a reflection of the urban environment, welcoming architects and designers to intervene and challenge it while opening conversations about pressing matters.
While the official theme of the festival focused on the future of cities, the invited architects and designers took this suggestion further. Several overarching themes and subjects emerged during this year’s event, from the incorporation of concepts of time, an unusual element to be tacked through temporary installations, to the desire to engage more honestly with a wider public, to listen to their needs and create platforms where diverse perspectives can take center stage.
From April 25 to May 1, 2024, Logroño hosts the tenth edition of Concéntrico, a celebration of urban innovation and transformation. This year, the festival explores the future of cities, incorporating new formats, engaging diverse audiences, and tackling urban challenges through the lens of time as a catalyst for change in design. Featuring 20 interventions and activities involving over 100 professionals from 17 countries, the program encompasses processes such as renaturalizing public spaces, reimagining urban structures, and integrating recycled materials from previous editions.
Additionally, collaborations with educational centers ensure a lasting impact beyond the festival, fostering new collective practices in public spaces. Special projects such as "The street in 10 years" or initiatives involving students and pupils from local schools and educational centers further enrich the festival's engagement with communities across Spain.
The idea of a community or public playground is about creating an accessible recreational space for all. However, in many cases, initiating a playground project might fail due to insufficient funds or regulations/restrictions. The first challenge is largely to set the project in motion and, most importantly, get the community’s positive reception and, if possible, its involvement, thus ensuring the project's success and sustainability.
Pallet Parliament / Alejandro Haiek, Rebecca Rudolph, and Raffaele Errichiello. Umeå, Sweden 2022 Photo: Kent Brodin. Image Courtesy of Alejandro Haiek Coll
Architecture practices usually start their design process with a client, who provides a program and a site. Alejandro Haiek, founder of The Public Machinery, approaches things differently. The Public Machinery describes itself as a network of architects and designers working collectively, actively observing, imagining, and proposing public urban interventions themselves. Their proposals are at the intersection of art, architecture, and engineering and weave community engagement, ecology, and new technologies into innovative forms of social infrastructure. They secure funding through research and public grants, enabling them to create public spaces that defy expectations in both their design process and in the form their projects take.
Poplar Assembly / Francisco Javier García García . Image Courtesy of Concéntrico
Now in its 10th edition, Concéntrico, the international festival of architecture and design in Logroño, has announced the winners of the open calls for urban interventions. Responding to the call to ‘Celebrate the City,’ the winning proposals will be temporarily built in Plaza Escuelas Trevijano, in Viña Lanciano of Bodegas LAN, and in Paseo del Espolón in the Spanish town of Logroño. The Festival welcomes visitors between April 25 and May 1, 2024, to explore the city through installations, exhibitions meetings, and performances.
Of Palm / Abdalla Almula. Image Courtesy of Abdalla Almula
Happening between November 7 and 12, Dubai Design Week 2023 brought together over 500 designers, architects, and creative practitioners to explore the relationship between traditional practices and emerging technologies in an effort to create more environmental sustainability and design-led social impact solutions. As one of the most important cultural events in the Middle East, the festival brings forward a wide offering of installations, artworks, and immersive experiences, all exploring important topics of eco-friendly design.
This year’s interventions and installations drew inspiration from the region’s natural ecosystems as well as local traditions and craftsmanship while merging these practices with innovative technologies, biomaterial explorations, and reimagined ways of practicing. Across the interventions, a recurring motif emerges, that of celebrating Middle Eastern heritage and engaging productively with vernacular practices.
At the 18th International Architecture Exhibition of La Biennale di Venezia, The PhilippinesPavilion presents an exhibition that investigates the ecology and social implication of the Tripa de Gallina estuary in Manila. The body of water, once a mechanism for flood mitigation, has now become congested and polluted, affecting the lives of the nearby communities. The Pavilion aims to present the initiative that set out to gather and investigate the guts of the estuary and to work with the residents to find adequate and sustainable architectural solutions. Titled “Tripa de Gallina: Guts of Estuary,” the exhibition in Venice is co-curated by Architect Choie Funk and Sam Domingo and presents the work of the Architecture Collective, represented by Bien Alvarez, Matthew Gan, Ar. Lyle La Madrid, Noel Narciso and Arnold Rañada.
