Former Phnom Penh International Airport to be turned into a cultural landmark

Phnom Penh's old Pochentong Airport is getting a major second act. With all flights now operating from the new Techo International Airport since September 2025, the historic 386-hectare site is being reimagined as a sprawling urban park and cultural destination. And to be honest, it sounds like it could become one of the city's most compelling places to visit.

The winning design, called Oasis Garden, envisions the former airport as a lush green sanctuary in the middle of the city. Think tree-lined walkways filled with Cambodian flowering trees, water gardens, jogging paths, and over 25 activities ranging from sports facilities to creative workshops. A bamboo train – relocated from Battambang – is planned as one of the more playful draws, alongside an aviation VR simulator for those who want a nod to the site's flying past.

History buffs will want to head straight for the repurposed terminal buildings, which are set to become memorial exhibition centres and a museum honouring King Father Norodom Sihanouk, the visionary behind the original airport. It's a rare chance to walk through a piece of Cambodia's modern history.

Beyond the attractions, the park is designed to be genuinely accessible – a free, open public space in a city where green areas have historically been limited and largely private. Local vendors will have dedicated zones, making it a likely hub for food, crafts, and neighbourhood life.

For now, no opening timeline has been confirmed yet. An inter-ministerial task force is still finalising plans – but the project has strong government backing and an ambitious design already in place. It's worth keeping an eye on for your next visit to Cambodia's capital.

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