King Salman Park Construction: Royal Arts Complex, Botanical Garden, and Expo 2030 Gateway

In the heart of Riyadh, on the site of the former King Salman Air Base, one of the world’s largest urban parks is taking shape. King Salman Park, spanning approximately 16 square kilometers, is being transformed from a military airfield into a green oasis that will serve as the cultural, recreational, and environmental heart of the Saudi capital. With the Royal Arts Complex emerging as a major cultural institution, the botanical garden establishing itself as a center for desert ecology and conservation, and the entire park designated as a gateway to Expo 2030 Riyadh, King Salman Park represents one of the most significant urban transformation projects underway anywhere in the world. This is a detailed assessment of the construction progress, the vision driving the development, and the challenges that remain.

The Transformation: From Airbase to Urban Park

The decision to convert King Salman Air Base into an urban park is one of the most consequential urban planning decisions in Riyadh’s history. The air base, located in the center of the rapidly expanding city, occupied prime urban land that was effectively inaccessible to the public. As Riyadh grew around it, the air base became an increasingly anomalous presence—a vast, walled military installation surrounded by dense urban development.

The conversion was announced as part of the broader Riyadh development strategy that accompanies Vision 2030. The decision reflects multiple strategic objectives: providing desperately needed green space in one of the world’s least green major cities, creating cultural and recreational infrastructure that supports quality of life, establishing a landmark destination that enhances Riyadh’s identity and attractiveness, and, perhaps most practically, deploying an enormous parcel of centrally located land for its highest and best use.

The site’s former life as an air base presents both opportunities and challenges. The flat topography and extensive paved areas provide a relatively unconstrained canvas for park design. However, the environmental remediation required for a former military installation—removal of fuel storage facilities, decontamination of soil, demolition of military structures—adds cost and complexity to the development process. The long runways and taxiways, while impressive in scale, must be replaced with the organic landscapes, water features, and natural terrain that define a great urban park.

The master plan for King Salman Park was developed through an international design competition that attracted proposals from the world’s leading landscape architecture and urban design firms. The winning design creates a park that blends formal and naturalistic landscapes, integrating major cultural and recreational facilities within an overall environment that prioritizes greenery, water, shade, and pedestrian comfort.

The Royal Arts Complex: Culture at Scale

The Royal Arts Complex is the most significant cultural facility within King Salman Park and one of the most ambitious cultural building projects in the Middle East. The complex encompasses multiple institutions under a unified architectural vision, creating a cultural campus that aspires to rank among the world’s great cultural destinations.

The complex includes a series of major cultural venues. A contemporary art museum designed to house and exhibit collections of international significance. A performing arts center with multiple theaters and concert halls capable of hosting opera, symphony, theater, dance, and contemporary performance. A cinema complex that supports both commercial exhibition and film festivals. An academy of arts providing education and training in visual arts, performing arts, and creative disciplines. And public galleries and exhibition spaces that host rotating exhibitions and installations.

The architectural design of the Royal Arts Complex has been entrusted to international architects whose work defines the boundaries of contemporary cultural architecture. The design responds to the Riyadh climate and Saudi cultural context while aspiring to the iconic quality that characterizes the world’s great museum buildings. The building forms create dramatic interior spaces for art display and performance while providing shaded outdoor spaces, courtyards, and terraces that connect the complex to the surrounding park.

The scale of the cultural ambition represented by the Royal Arts Complex is significant in the Saudi context. The kingdom’s cultural infrastructure, while developing rapidly, is still relatively sparse compared to major international cities. The Royal Arts Complex, if realized to its full potential, would provide Riyadh with cultural facilities comparable to those of cities with much longer traditions of institutional cultural investment.

Collection development for the museum component is a critical long-term endeavor. Building a collection of international significance requires not just financial resources—which Saudi Arabia possesses in abundance—but curatorial expertise, relationships with artists and galleries, and the patient accumulation of works over years and decades. The approach to collection development will significantly influence whether the museum achieves the international standing to which it aspires.

Programming and content are equally important to the success of the performing arts facilities. Attracting world-class performers, developing local talent, and creating a programming mix that serves both Saudi audiences and international visitors requires artistic leadership, institutional partnerships, and sustained investment in programming budgets that extend well beyond the capital costs of the buildings themselves.

The Botanical Garden: Desert Ecology Showcase

The botanical garden within King Salman Park represents a distinctive approach to the traditional botanical garden concept, one that is grounded in the ecology and botany of the Arabian Peninsula rather than attempting to recreate temperate zone gardens in a desert climate.

The garden is designed as a showcase for the plant life of the Arabian Peninsula and similar arid environments worldwide. Rather than the water-intensive tropical and temperate plantings that characterize many Gulf gardens, King Salman Park’s botanical garden celebrates the beauty and adaptation of desert-adapted plants. Succulents, drought-tolerant perennials, desert trees, and native wildflowers are organized in themed collections that illustrate the diversity and resilience of arid zone botany.

The scientific mission of the garden includes conservation of endangered Arabian plant species, research into drought-tolerant landscaping for urban applications, and public education about desert ecology. These functions are housed in dedicated facilities including a herbarium, research laboratories, propagation nurseries, and educational spaces.

Climate-controlled conservatories provide environments for plants that cannot survive in Riyadh’s open-air conditions, including collections from other desert regions, cloud forest environments, and tropical habitats. These enclosed environments use energy-efficient technologies including geothermal cooling, solar power, and advanced glazing systems that minimize the energy required to maintain the controlled conditions.

The integration of the botanical garden with the broader park landscape creates a gradient from highly curated botanical collections to more naturalistic plantings and then to the urban forest areas that characterize the park’s general landscape. This gradient provides visitors with a journey through different relationships between people and plants, from scientific collection to designed garden to urban nature.

Water management throughout the park, and particularly in the botanical garden, employs state-of-the-art techniques for water conservation. Treated wastewater, rainwater harvesting (limited but not negligible in Riyadh), and efficient irrigation systems minimize freshwater consumption. The demonstration of water-efficient landscaping at scale provides a model for urban greening across the kingdom and the broader arid zone.

Sports and Recreation Facilities

King Salman Park incorporates extensive sports and recreation facilities designed to serve the diverse needs of Riyadh’s population. The facilities range from professional-standard venues to casual recreational spaces, creating a destination that appeals to both serious athletes and families seeking outdoor activity.

Major sports facilities include competition-standard athletics tracks, swimming complexes, tennis and padel courts, football pitches, basketball courts, and multipurpose sports halls. These facilities are designed to host both community sport and competitive events, contributing to Saudi Arabia’s growing ambitions in sports hosting and development.

The recreational landscape includes extensive walking and cycling trails that loop through the park’s various zones, providing routes of varying distance and difficulty. Playgrounds, fitness stations, picnic areas, and informal gathering spaces are distributed throughout the park, ensuring that recreational amenities are accessible regardless of which area of the park a visitor enters.

The park’s water features serve both aesthetic and recreational functions. Fountains, reflecting pools, and a lake system provide visual relief from the surrounding urban environment while offering opportunities for water-based recreation. The design of water features balances the desire for ambitious water displays with the practical constraints of water availability in one of the world’s most water-scarce regions.

An extensive network of shaded pathways and climate-controlled resting areas addresses the fundamental challenge of outdoor recreation in Riyadh’s climate. The park design recognizes that for much of the year, unshaded outdoor activity is uncomfortable or dangerous during daylight hours. By providing shaded routes, cooled rest areas, and programming that emphasizes evening and nighttime use during summer months, the park aims to maximize the usable hours across the calendar year.

Expo 2030 Gateway: International Showcase

King Salman Park’s designation as a gateway to Expo 2030 Riyadh adds a layer of strategic significance and timeline pressure to the development. Saudi Arabia’s successful bid to host Expo 2030, with the theme “The Era of Change: Together for a Foresighted Tomorrow,” represents one of the kingdom’s most prominent international commitments, and King Salman Park is positioned as a key element of the Expo experience.

The relationship between King Salman Park and the Expo site, which is located adjacent to the park, creates opportunities for synergy. Park facilities can serve Expo visitors, providing recreational spaces, cultural venues, and green areas that complement the concentrated exhibition environment of the Expo site itself. The park’s cultural facilities, particularly the Royal Arts Complex, can host Expo-related programming, exhibitions, and performances that extend the Expo experience beyond the formal exhibition grounds.

The Expo timeline creates a hard deadline for significant portions of the park’s development. While the full park buildout is expected to extend beyond 2030, the components most relevant to the Expo experience—key landscape areas, cultural facilities, transportation connections, and visitor amenities—must be substantially complete by the Expo opening. This deadline provides both urgency and discipline to the construction program.

The legacy planning for King Salman Park post-Expo is an important consideration. Expo host cities have a mixed record of converting Expo infrastructure into lasting urban assets. The most successful examples—Barcelona’s transformation for the 1992 Olympics, which included urban park development—demonstrate that major events can catalyze lasting improvements. King Salman Park, because it is conceived as a permanent destination rather than a temporary exhibition facility, is well-positioned to deliver lasting legacy value.

The Expo’s international audience—expected to attract millions of visitors from around the world—will provide King Salman Park with an exposure opportunity that would take years to achieve through normal tourism promotion. First impressions formed during the Expo period will shape international perception of both the park and Riyadh as a destination for years afterward.

Construction Progress: Current Status

Construction at King Salman Park in early 2026 reflects a project in active development with multiple workstreams proceeding simultaneously. The scale of the construction operation matches the ambition of the project, with hundreds of workers and significant heavy equipment deployed across the 16-square-kilometer site.

Site preparation and earthworks are substantially complete across much of the park area. The removal of former military structures, environmental remediation, and regrading of the terrain to create the designed landscape forms have been accomplished for the majority of the site. The transformation from flat airfield to sculpted landscape with hills, valleys, lake beds, and planted areas is visible and dramatic.

Landscape installation is proceeding in phases, with the most visible areas—those closest to park entrances and the cultural facilities—receiving priority. The planting of trees, which must be established well before the park opens to provide the shade and greenery that are essential to the park experience, is underway at scale. Thousands of trees, selected for their suitability to the Riyadh climate and their aesthetic contribution to the park design, have been planted and are being maintained through the critical establishment period.

Building construction for the Royal Arts Complex and other major facilities is at various stages. Structural work on some components is well advanced, while other buildings are in earlier stages of construction or design development. The complexity and ambition of the cultural buildings, which require specialized acoustic, lighting, environmental control, and display systems, means that interior fit-out will continue well after structural completion.

Infrastructure systems—roads, pathways, utilities, irrigation, lighting, and communications—are being installed across the park. The infrastructure network for a 16-square-kilometer park is itself a major engineering project, requiring coordination of multiple utility systems with the landscape design and building locations.

Green Riyadh Integration

King Salman Park is the flagship project within the broader Green Riyadh initiative, which aims to transform the Saudi capital from one of the world’s least green cities into one with significant urban forest and green space coverage. The initiative targets the planting of 7.5 million trees across the city, dramatically increasing the canopy cover and moderating the urban heat island effect that contributes to Riyadh’s extreme summer temperatures.

The integration of King Salman Park with the broader Green Riyadh program creates benefits in both directions. The park provides a major concentration of green space that anchors the city-wide greening effort, while the broader program creates a network of green corridors and neighborhood parks that extend the benefits of urban greening beyond the park boundaries.

The environmental benefits of urban greening in a climate like Riyadh’s are well-documented. Tree cover and vegetated surfaces reduce ground-level temperatures by several degrees, reduce the energy required for building cooling, improve air quality by filtering dust and pollutants, and provide psychological and health benefits to residents. These benefits are particularly significant in Riyadh, where summer temperatures regularly exceed 45 degrees Celsius and dust storms are a recurring phenomenon.

The challenge of maintaining extensive green space in Riyadh’s climate is significant. Water requirements for urban greening are substantial, and the reliance on treated wastewater and efficient irrigation systems is essential to sustainability. The selection of plant species that can thrive with minimal irrigation and that are adapted to the extremes of the local climate is a critical design decision that affects both the aesthetic quality and the long-term viability of the park’s landscapes.

Community Impact and Social Function

King Salman Park’s social function extends beyond recreation and culture. In a city where public gathering spaces are limited and much of social life takes place in private settings or commercial environments like malls, the park represents an important experiment in creating shared public space that serves the entire community.

The park is designed to be inclusive across demographic lines—age, gender, income, nationality—that sometimes divide Saudi society. Free access to the park’s general areas ensures that the benefits of the investment are available to all Riyadh residents, not just those who can afford admission fees. The mix of activities and amenities, from formal cultural venues to casual gathering spaces, creates a destination that serves diverse needs and preferences.

The social dynamics of public space in Saudi Arabia are evolving rapidly. Mixed-gender socializing in public settings, which was effectively prohibited until recent years, is now commonplace, and parks have become important venues for this social change. King Salman Park, as the most prominent public space in the capital, will play a role in normalizing and shaping new patterns of public social interaction.

Community engagement in the park’s planning and programming is an important element of its social function. Consultative processes that involve Riyadh residents in decisions about park amenities, programming, and management create a sense of community ownership that supports the park’s long-term vitality. This participatory approach, while relatively new in the Saudi planning context, reflects international best practice in urban park development.

Financial Model and Sustainability

The financial model for King Salman Park combines government investment in the core park infrastructure with revenue generation from commercial components—hospitality, retail, cultural venues, and events. The government investment, funded through the Riyadh development budget, reflects the understanding that a great urban park is a public good whose benefits extend far beyond the revenue it generates directly.

The commercial components are designed to generate sufficient revenue to support the park’s ongoing operational costs, reducing the long-term fiscal burden on the government. Hotel properties within or adjacent to the park, retail and dining establishments, ticketed cultural venues, and event hosting all contribute to a revenue base that, at maturity, is expected to cover a significant portion of operational expenses.

The property value impact of King Salman Park is expected to be substantial. International experience demonstrates that major urban parks generate significant increases in surrounding property values—Central Park in New York, Hyde Park in London, and similar landmarks typically generate value premiums of 10 to 25 percent for adjacent properties. In Riyadh, where quality green space is extremely scarce, the premium may be even higher, and the tax and fee revenue generated by these property value increases represents an important indirect financial return on the park investment.

Conclusion

King Salman Park represents one of the most transformative projects within the Vision 2030 portfolio—not because of its technological ambition or architectural spectacle, but because of its potential to fundamentally improve the quality of life in Saudi Arabia’s capital city. A great urban park is one of the most valuable assets a city can possess, providing environmental, social, cultural, and economic benefits that compound over decades and generations.

The project’s progress—significant earthworks and landscape installation, advancing construction on cultural facilities, integration with the Expo 2030 plan—suggests that King Salman Park is on track to deliver a meaningful opening in time for the Expo, even if the full buildout extends beyond 2030. The challenges of constructing a 16-square-kilometer park in one of the world’s harshest urban climates are real, but the precedent of successful urban parks in hot, arid cities—from Abu Dhabi to Phoenix—demonstrates that the concept is achievable.

For Riyadh’s residents, King Salman Park promises something that no amount of economic growth or architectural ambition can substitute: a place to walk among trees, gather with family and friends, experience art and culture, and enjoy the simple pleasures of outdoor life in a city where such pleasures have been in desperately short supply. That promise, if fulfilled, would make King Salman Park one of the most meaningful investments in the entire Vision 2030 program.