Public spaces remain some of the most dynamic sites for unbuilt architectural experimentation, revealing how cities and architects can imagine accessibility, gathering, and civic identity. In this curated Unbuilt edition, submitted by the ArchDaily community, the selected proposals examine parks, pedestrian corridors, cultural landscapes, and open-access urban environments that invite people to meet, move, rest, and participate in collective life. Rather than treating public space as leftover terrain, these projects position it as essential infrastructure—shaping urban health, memory, and social interaction.
Heatherwick Studio has unveiled the first design images of Hatai, a new public space and two hotels in the heart of Bangkok's Silom district. The complex marks the studio's first project in Thailand and is located on the historic site of the original Narai Hotel, within a bustling business area. The project envisions 5,200 square metres of new public space, including elevated walkways and a publicly accessible ground level with retail and services. The building design draws inspiration from the craftsmanship of traditional Thai lanterns, featuring a series of stacked, rounded forms.
Tampa International Airport. Image Courtesy of Hensel Phelps and HNTB, in association with Gensler
From Bangkok to Billund, a new wave of architectural project announcements is reshaping how spaces for work, culture, mobility, and public life are conceived. Across Norway, Thailand, the United States,Denmark, Australia, and Thailand, these projects reflect an increasing emphasis on technological integration, sustainable construction, and flexible, future-ready environments. Whether designing production hubs for digital creators, adaptable media campuses, or civic landscapes layered with history and ecological intent, each scheme offers insight into how architecture is evolving to support emerging industries, cultural programming, and new forms of public engagement. This edition of Architecture Now brings together a selection of recently announced projects that highlight the intersection of design, technology, and innovation in a global context.
A series of recently announced projects across Europe, Asia, the Middle East, and North America reflects an ongoing shift in architectural thinking toward approaches that integrate buildings with their landscapes, programs with public life, and design with long-term environmental goals. In Nantes, France, a healthcare campus redefines medical education through climate-conscious planning, while in San Antonio, Texas, a new arboretum transforms a former golf course into a research-driven public landscape. Residential towers are rising beside Bangkok's Lumphini Park, a new coastal community is underway in the UAE, and an expansion to the Nelson-Atkins Museum in Kansas City reconsiders how cultural institutions connect with their surroundings. Together, these announcements point to a growing interest in projects that embed architecture within broader ecological and civic systems, proposing new models of spatial integration, accessibility, and resilience.
