King Salman Park (KSP; ), one of RiyadhâÂÂs mega-projects, is an urban area being developed in the city of Riyadh, Saudi Arabia under the supervision of the King Salman Park Foundation. It was unveiled in 2019 as part of the Green Riyadh initiative aimed at increasing the green space of Riyadh. It is being built on the grounds of the former Riyadh Air Base with an area totaling more than 17.2 sq km. Upon completion, it is expected to be one of the largest urban parks in the world, with a planned area five times that of Hyde Park in London and four times that of Central Park in New York. The park is named after King Salman bin Abdulaziz Al-Saud, who has ruled Saudi Arabia since 2015.
Construction contracts for King Salman Park were awarded in 2021.
In March 2019, King Salman of Saudi Arabia announced the King Salman Park project, introduced as part of an initiative led by Crown Prince Mohammed bin Salman. It is one of four major development projects, including Sports Boulevard, Green Riyadh, and Riyadh Art, proposed for Riyadh in support of Saudi Vision 2030. After winning an international competition, Saudi architecture and engineering firm Omrania was named as the lead design consultant for the project, and it was announced it would be collaborating with Danish firm Henning Larsen Architects on the master plan.
According to project plans, the park is intended to contribute to sustainable development and climate improvement and provide up to 70,000 new jobs, supporting the goals of the KingdomâÂÂs Vision 2030. The project is expected to cost $23 billion in government funding and leverage $15 billion in private sector investment.
Construction began in late 2021 with more than US$1 billion in contracts awarded by the King Salman Park Foundation.
In September 2023, the King Slman Park Foundation partnered with Saudi developer Naif Al Rajhi Investment Company to launch a SAR4 billion ($1.1 billion) real estate development fund that would manage plots of land within the park.
It was also announced in September 2023 that Saudi Fransi Capital would be partnering with the head developer of the project, King Salman Park Company for Investment and Real Estate Development, to manage the real estate development fund. The partnership was reported as the first ever partnership between the Saudi government and the private sector.
The King Salman Park Foundation Board of Directors announced the completion of the Abu Bakr Al-Siddiq Tunnel on February 28, 2024. The tunnel opened to the public the following day and was the first component of the parkâÂÂs project plan to be completed since breaking ground in 2021. It stands as one of the longest tunnels in the Middle East.
In November 2025, it was reported that the King Salman Park Foundation would be partnering with Ajdan Real Estate Development Company and SEDCO Capital to establish a SAR3.8 billion ($1 billion) fund to develop residential, commercial, and hospitality aspects of the project.
The King Salman Park Foundation, whose Board of Directors is chaired by Crown Prince Mohammed bin Salman bin Abdulaziz, oversees the implementation and operation of the park and manages its investments. According to the foundation, the project is intended to enhance the quality of life in Riyadh by increasing green space and supporting a more sustainable environment, as well as by providing cultural, artistic, recreational, and sporting facilities. It also seeks to raise RiyadhâÂÂs position in global rankings of the worldâÂÂs most livable cities.
In December 2022, George Tanasijevich, the former president of Marina Bay Sands in Singapore, was appointed CEO of the King Salman Park Foundation.
In September 2021, it was announced the King Salman Park Foundation had awarded $1 billion in contracts to a group of national companies, coinciding with the start of construction. The park is located on the site of the former Riyadh Airport (King Salman Air Base). According to project plans, it will be served by five stations on the Green Line of the Riyadh Metro, ten stations on the Riyadh bus network, and six main roads, which are intended to facilitate access from different parts of the city.
Project plans report that a traffic-free path will form a 7.2-km (4.5-mile) âÂÂurban loopâ for walking, cycling, and autonomous modes of public transportation. The park landscape is planned to include valley pathways, up to 30 meters (98 ft) deep, creating shaded areas and incorporating visitor facilities.
The initial plans for the project included a central park with more than 11 sq. km of green space, surrounded by areas planned for over 160 features and attractions covering art, culture, sports, and entertainment. In alignment with Saudi Vision 2030, the park was also designed to include multiple urban facilities, including playgrounds, sports complexes, and cultural venues such as the Royal Arts Complex and the Visitor Pavilion.
In May 2022, it was announced that the King Salman Park Foundation had started construction on the Royal Arts Complex. The Royal Arts Complex is planned to be located on an area of more than 500,000 square meters. It was designed by the architecture firm Ricardo Bofill Taller de Arquitectura with a design inspired by Salmani architectural principles.
The complex is intended to act as an arts and culture hub in the city of Riyadh and is planned to contain several cultural, recreational, and artistic facilities, including:
As of March 2024, King Salman Park FoundationâÂÂs executive director of Project & Construction Management, Abdullah Allohaidan, stated that overall construction of the complex was 48% completed.
The King Salman Park Foundation announced in January 2022 the start of construction of the Visitor Pavilion. The Visitor Pavilion is planned as an environmental and cultural center built on an area of 90,000 square meters that includes interactive displays to introduce the parkâÂÂs natural, cultural, and recreational features. The project, undertaken by the architect, David Adjaye, used Salmani architecture principles in its design. The Pavilion facilities include:
The park is planned to cover approximately 16 sq. km, with over 11 sq. km dedicated to green spaces. The plan calls for around 1 million trees and includes landscaped gardens, forests, meadows, a valley area with several bodies of water, and naturalistic landscaping intended to support biodiversity and provide habitats for birds and other urban wildlife.
The project plan for the park incorporates the reuse of water for irrigation, water recycling systems, and the creation of water features that promote water conservation and support plant life.
According to Rukn Eldeen Mohammed, the Special Projects Director at Omrania, the park was designed to address challenges related to the desert climate of Riyadh. Project plans included eco-friendly features such as rainwater harvesting and energy-efficient systems, as well as passive cooling strategies, shading, and the planting of trees in an effort to reduce the urban heat island effect.
King Salman Park aligns with Saudi ArabiaâÂÂs broader environmental and sustainability objectives, including the Saudi Green Initiative (SGI) and Vision 2030 goals. The park contributes to efforts to reduce carbon emissions, restore degraded land, and enhance the quality of life in Riyadh. According to project plans, the park is expected to expand the cityâÂÂs green space from 1.5% to 9.1%.