From Runways to Recreation: How Countries Are Transforming Old Airports—and What Could Be Next for Phnom Penh’s Pochentong Airport
In cities around the world, once-bustling airports that have closed their doors to air traffic are now experiencing a second life—as vibrant public spaces that enrich communities. These sites, often located in urban centers and spanning hundreds of hectares, are being creatively repurposed into parks, cultural zones, and sustainable living environments. This global trend reflects a growing commitment to smart urban planning, community development, and heritage preservation.
Now, with Phnom Penh International Airport (PPIA), also known as Pochentong Airport, set to cease operations by midnight on July 9, 2025, many are wondering: could Cambodia join this movement? And what would it mean for Phnom Penh’s residents and the city’s future?
Let’s explore how other countries have successfully transformed old airports—and imagine what could lie ahead for Cambodia’s capital.
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Global Examples: Old Airports Turned Into Public Gems
1. Germany – Tempelhofer Feld (Berlin)
One of the world’s most iconic airport transformations, Berlin’s Tempelhof Airport, closed in 2008, has become Tempelhofer Feld—a vast open park and cultural space. Locals and tourists now use its former runways for cycling, rollerblading, and kite flying, while community gardens and event venues offer social engagement. It remains a symbol of creative urban reuse and historical preservation.
2. United States – Stapleton and Mueller Communities
In Denver, Stapleton International Airport was closed in 1995 and transformed into the Stapleton Community. This large-scale urban development includes homes, schools, shopping areas, and parks—creating a model neighborhood in the heart of the city. Similarly, in Austin, Texas, the former Robert Mueller Airport became the Mueller Community, now a thriving mixed-use district with residences, offices, and green spaces.
3. Hong Kong – Kai Tak Development Project
Once infamous for its daring landings, Kai Tak Airport closed in 1998 and has since become a modern urban development zone. The Kai Tak Cruise Terminal, Kai Tak Sky Garden, and green promenades are part of a larger plan to convert the site into a sustainable living area with waterfront access and a blend of residential and commercial use.
4. Ecuador – Bicentennial Park (Quito)
Mariscal Sucre Airport in Quito closed in 2013 and was reborn as Bicentennial Park. Covering 125 hectares, the park offers sports facilities, bike lanes, green fields, and event spaces, contributing significantly to urban wellness and community life.
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5. Singapore – Kallang Airport Redevelopment
Singapore’s Kallang Airport, once Southeast Asia’s aviation hub, closed in 1955 but continues to be recognized for its historical significance. It is currently being developed into a mixed-use community and recreation space, with plans to preserve the original terminal building and integrate modern lifestyle amenities.
6. Greece – The Ellinikon Project
Ellinikon Airport in Athens, closed in 2001, is being transformed into one of Europe’s largest urban regeneration projects. The 494-hectare site will feature parks, waterfront access, luxury residences, and commercial areas—all while focusing on sustainability and climate resilience.
What If Pochentong Airport Became a Public Space?
As the countdown begins for PPIA’s final flight in July, Prime Minister Hun Manet has made it clear: the airport is not for sale. Despite rumors of a $3 billion private deal, he reaffirmed that the land will remain government property under the guardianship of the State Secretariat of Civil Aviation (SSCA). Most importantly, it will retain its historical significance and benefit the Cambodian public.
But what exactly could a transformed Pochentong Airport look like?
1. A Central Urban Park
Imagine a massive public park—Phnom Penh’s version of Tempelhofer Feld—right in the city center. The runways could be converted into walking, jogging, and cycling paths, while hangars become performance venues or cultural centers. Trees, gardens, water features, and shaded seating areas could offer relief from the city’s heat and traffic.
2. A Heritage Museum & Innovation Hub
PPIA was established under the guidance of King Norodom Sihanouk, making it a historical landmark. One part of the terminal could be preserved as a National Aviation Museum, telling the story of Cambodia’s aviation history. Adjacent areas could house startup incubators, community learning spaces, or a tech and design center to foster youth innovation and education.
3. Affordable Housing & Public Facilities
Taking inspiration from Stapleton and Mueller, parts of the 300-hectare site could be reserved for affordable housing, public schools, and health centers. With urban land prices rising, such a project could ease congestion and improve living standards for Phnom Penh’s middle and lower-income families.
4. Sustainable Urban Development
A modern urban regeneration plan could incorporate solar-powered buildings, recycled water systems, and green transportation networks. This would align with Cambodia’s increasing focus on sustainability and climate resilience, as seen in other development policies.
Also read: What’s Next for Phnom Penh’s Airport After July?
Why This Matters for Cambodia?
Phnom Penh is growing rapidly. With the Techo International Airport set to become the country’s main aviation hub, the capital needs more open spaces, sustainable housing, and smart infrastructure. Transforming Pochentong Airport into a public asset could serve multiple national goals:
- Preserve history while embracing the future.
- Reduce urban congestion by creating more livable districts.
- Promote tourism with cultural and green attractions.
- Support education and innovation through dedicated public facilities.
- Protect state property while boosting social equity.
As Prime Minister Hun Manet emphasized, no monetary value can surpass the historical and societal value of the site. His assurance that the land will remain under government control, be used sustainably, and serve the public is a step in the right direction.
Final Thoughts
Across the globe, old airports are becoming new centers of life. From Berlin’s runways to Quito’s recreational parklands, these transformations show what’s possible when vision meets responsible governance.
Cambodia now stands at a similar crossroads. With a bold vision and community engagement, Phnom Penh’s Pochentong Airport could evolve into a legacy project—one that balances history, development, and the well-being of future generations.
What do you think should happen to the old Pochentong Airport land? Should it become a park, a cultural center, or something else? Share your thoughts in the comments below!
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