What Makes Great Public Spaces? Design Lessons Every City Can Learn From the World's Best Plazas

Some plazas draw crowds every single day, rain or shine, while others sit empty despite occupying prime real estate in the middle of a busy city. The difference rarely comes down to budget. It comes down to design decisions that either invite people in or quietly push them away. Urban planners, mall developers, and municipalities have studied this question for decades, and the answer keeps landing on the same handful of principles. A great public space is not an accident. It is the result of specific, repeatable choices about access, comfort, activity, and identity, and any city, business park, or commercial property can apply the same lessons regardless of its size or budget.

Physical spaces are competing harder than ever for people's time and attention. Online shopping, remote work, and streaming entertainment have all made it easier to stay home, which means the plazas, courtyards, and downtown corridors that succeed today are the ones that give people a genuine reason to show up in person. The National Endowment for the Arts has reported that arts and cultural industries added 1.2 trillion dollars to the U.S. economy in 2023, representing 4.2 percent of the nation's GDP, a figure that includes the design, architecture, and creative placemaking work behind successful public spaces. That data point matters for property owners and city planners alike, since it confirms that investment in public space design is not a soft cost. It is a measurable contributor to local and national economic activity.

Decades of research into successful plazas, parks, and squares around the world consistently point to four overlapping qualities: accessibility, comfort, a mix of activities, and a strong sense of identity. No single element makes a space great on its own. It is the combination, and the way these qualities complement one another, that turns an empty square into a genuine destination.

A plaza cannot become a gathering place if people cannot easily get to it or move through it. The most successful public spaces are visible from a distance, easy to reach on foot, and simple to navigate once someone arrives. This applies to how a space connects to the surrounding sidewalks and streets and to how welcoming its edges feel. A plaza lined with active storefronts, cafes, and clear sightlines reads as safer and more inviting than one bordered by blank walls or unused lots. The U.S. Department of Transportation's Complete Streets approach reflects this same principle at the street level, prioritizing safe, connected access for pedestrians, cyclists, and transit riders alongside vehicles, since a plaza is only as successful as the streets that feed into it.

Accessibility also has a legal and practical dimension that property owners cannot overlook. The Americans with Disabilities Act sets specific design standards for ramps, clearances, and pathways in public accommodations and commercial facilities, and building those requirements into a plaza's design from the start avoids costly retrofits later while ensuring the space genuinely works for everyone who wants to use it.

Getting people into a space is only half the challenge. Comfort is what keeps them there. Seating that gives people options, whether that means fixed benches, movable chairs, or low walls people can perch on, consistently ranks among the most requested features in public space surveys. Shade, wind protection, and clean, well-maintained surfaces matter just as much, since people will not linger somewhere that feels neglected or exposed to the elements. Lighting deserves particular attention here, since a plaza that feels comfortable and safe during the day can feel completely different after dark if lighting is an afterthought. Warm, well-distributed lighting extends a space's usable hours and signals that the area is cared for, which is part of why properties investing in landscape lighting and overhead décor tend to see stronger evening foot traffic than those relying on standard parking lot fixtures alone.

The most beloved plazas in the world rarely rely on a single attraction. They layer multiple, overlapping reasons for people to be there at once: a cafe near a play area, a fountain near a farmers market stall, a performance space near casual seating. This layering means different visitors can use the same space for different reasons at the same time, which multiplies the number of people who find a genuine reason to show up. Interactive elements amplify this effect further. A well-placed photo installation or a branded selfie station gives visitors an explicit invitation to participate in a space rather than simply pass through it, turning a quiet corner into a gathering point and generating the kind of organic social sharing that traditional advertising cannot buy.

The plazas people remember and return to almost always have a strong sense of place. That identity might come from local history, distinctive architecture, or a signature design element that appears nowhere else nearby, but it gives the space a personality that a generic courtyard doesn’t have. A custom entrance arch, a seasonal lighting display, or a distinctive art installation near a plaza's main gathering point can serve exactly this purpose, giving a space visual character that photographs well and gives visitors something specific to associate with the location. The Centers for Disease Control and Prevention has described placemaking as a collective process of designing public spaces to reflect the uniqueness of a community, and that emphasis on uniqueness is precisely what separates a memorable plaza from an interchangeable one.

Looking at some of the most consistently celebrated public spaces around the world reveals the same principles in practice, even though the spaces themselves look nothing alike. Historic European plazas, many built centuries before automobiles existed, succeed today because their scale, seating, and surrounding storefronts were designed entirely around pedestrians. More recent transformations, like the conversion of vehicle-heavy intersections into pedestrian plazas in major American cities, show that these principles are not limited to historic spaces. They can be retrofitted into existing infrastructure with the right combination of seating, programming, and traffic reconfiguration. What ties these examples together is not their age or their location. It is that each one gives people a genuinely good reason to stop moving and stay a while.

City planners are not the only ones who can benefit from these design principles. Shopping centers, business parks, and municipal downtowns all compete for the same limited pool of visitor attention, and the same four qualities apply just as directly to a mall courtyard as they do to a historic city square. Properties that invest in flexible seating, layered activities, and a distinctive visual identity see the same kind of extended dwell time that makes historic plazas successful. A well-designed arch or entrance feature at a property's main gathering point can anchor an entire seasonal program, while animated lighting that can be reprogrammed year-long keeps a space feeling fresh well beyond a single event or holiday.

Properties looking to build this kind of identity into a specific season often find that seasonal design works best when it complements the underlying architecture rather than fighting it, an idea covered in more depth in our guide to designing winter-neutral displays that extend ROI through February. The same logic that makes a plaza's identity memorable year-round applies to a property's seasonal décor program: consistency and thoughtful design build a stronger sense of place than decorations that simply get swapped out and forgotten each year.

Great public space design is not just an aesthetic judgment. it's something that can and should be measured. The most reliable baseline is foot traffic: counts taken before and after a redesign or new installation reveal whether a space is truly drawing more visitors. Dwell time, tracked through simple observation or more sophisticated analytics tools, shows whether people are actually staying once they arrive rather than passing through. Social media mentions and geotagged posts provide a useful proxy for how much organic attention a space generates on its own. Properties and municipalities that track these metrics consistently, rather than relying on a subjective sense of whether a space "feels" successful, build a far stronger case for continued investment in public realm improvements.

The plazas and public spaces that stay vibrant year after year are rarely the result of a single successful redesign. They are maintained, refreshed, and adjusted continuously based on how people actually use them. That same philosophy applies directly to commercial properties investing in seasonal décor, lighting, and interactive installations. Dekra-Lite has spent nearly four decades helping shopping centers, municipalities, business parks, and theme parks design and install large-scale open space enhancements, from custom arches and entrances that anchor a gathering point to animated RGB lighting that keeps a space feeling alive throughout the year. Our team can help translate. The same design principles that make the world’s best plazas successful can be translated into a program built specifically for your property .

Great public spaces are not defined by size, budget, or historic pedigree. They are defined by whether they are accessible, comfortable, layered with activity, and distinctive enough to feel like somewhere rather than anywhere. Cities and commercial properties that treat these four qualities as a design framework, rather than a checklist to complete once, are the ones that turn an empty plaza or courtyard into a genuine destination. The data from organizations like the National Endowment for the Arts and the CDC backs up what planners and property owners see firsthand: thoughtful public space design pays for itself in foot traffic, dwell time, and the kind of lasting identity that keeps people coming back.

Accessibility, comfort, a mix of activities, and a strong sense of identity consistently appear across the world's most successful plazas and public spaces, regardless of their size or location.

Lighting extends a space's usable hours, improves perceived safety after dark, and signals that an area is well maintained, all of which directly affect how long visitors stay and how likely they are to return.

Yes. Shopping centers, business parks, and municipal downtowns compete for the same visitor attention as any public plaza, and principles like flexible seating, layered activities, and distinctive visual identity apply just as effectively to a commercial courtyard as to a historic city square.

Foot traffic counts, dwell time, and social media mentions before and after a redesign or new installation provide the clearest, most objective measure of whether a space is succeeding, rather than relying on subjective impressions alone.

Not when it is built into the design process from the start. Accessibility standards set minimum requirements for ramps, clearances, and pathways, but they leave significant room for creative seating, lighting, art, and programming choices that give a space its own distinct identity.