The largest urban public park ever built, King Salman Park is a defining element of Saudi Vision 2030—an ambitious effort to transform Riyadh into a more livable, sustainable, and globally competitive city. Envisioned as the “Green Lung of Riyadh,” the 16.6-square-kilometer park spans seven times the size of London’s Hyde Park and five times that of New York’s Central Park. Occupying the former Riyadh Air Base, the park dramatically expands the city’s green space.
Designed by a team including SWA, Gerber, MVVA, Buro Happold, and Setec, King Salman Park integrates environmental restoration, innovative infrastructure, and diverse programming at an unprecedented scale. The park includes over 11 square kilometers of green space and more than seven square kilometers of pedestrian pathways, interwoven with cultural, artistic, leisure, and entertainment destinations. Centrally located within the city, the park connects to seven key roadways, while a pair of tunnels, each spanning over two kilometers, run below ground level.
Through an ambitious program of terraforming, soil enhancement, and microclimate creation, the park will be home to more than one million trees across a range of typologies, supported by forest research facilities and sustainable water systems. Native plantings, autonomous transit, naturalistic water features, and extensive public amenities come together to form a model of ecological urban regeneration. King Salman Park is an urban oasis designed to elevate Riyadh’s quality of life and affirm its position as a leading global city.
The project was recognized as the Future Project winner at the 2025 RIBA Middle East Awards, and the first phase is scheduled to open in 2026.
Griggs Park Redevelopment
Griggs Park, a historically important open space located in Uptown Dallas, had not kept pace with the ever-evolving culture and artistic neighborhood surrounding it. The new design reflects the changes in urban uses for the now-vibrant neighborhood. Established in the 1940s, the park is the first dedicated to an African American in Dallas. It transitioned with...
Martin Luther King Jr. Square Water Quality Demonstration Park
The City of Conway received local and federal grants to create a water quality demonstration park in a flood-prone, one-block area of its downtown to educate the public about Low Impact Development (LID) and Green Infrastructure (GI) methods and how they can enhance water quality. The project transformed a remediated brownfield site, ...
Pellier Park
In the heart of downtown San Jose, the first of three new SWA-designed parks celebrates the plum tree and agricultural origins of Silicon Valley. The site is a registered California Historic Landmark and the original nursery of Louis Pellier, known as “ The Prune King’ who introduced the French Prune to the Valley in 1856 and sparked the orchard boom in Calif...
Peanut Plaza
Reclaiming private land for public use, one of Washington D.C.’s most dangerous intersections has been targeted for vast improvements. The project kicked off with the demolition of a Wendy’s restaurant on site and implemented new road alignments to ease traffic congestion. SWA worked with NoMa community groups and the Department of Transportation on the new vi...