The Kizuna Bridge in Kampong Cham spans the Mekong for approximately 1.5 kilometers and has connected the two banks of the river in central-eastern Cambodia since 2001. The first structure to cross the Mekong in Khmer territory, financed by Japan, it has become both a major road infrastructure and a symbol of cooperation between the two countries.

Why visit the Kizuna Bridge

The bridge is not an attraction in the conventional sense: you don't go there to visit a monument, but to understand a key step in opening up modern Cambodia. Before its inauguration, crossing the Mekong at Kampong Cham was done by ferry, with significant waiting times for goods circulating between Phnom Penh and the eastern provinces.

Its box-beam silhouette, stretching for a kilometer and a half, offers an unobstructed view of the river, the floating villages below and the rubber plantation-lined banks that give the region its agricultural reputation. It is also a practical landmark: the bridge structures the city of Kampong Cham and marks the entrance to the province when arriving by National Road 7.

History and diplomatic context

Inaugurated in 2001 in the presence of over 10,000 people, the Kizuna Bridge was financed by a 56-million-dollar donation from the Japanese government. Its name, Kizuna, means "bond" in Japanese—a direct reference to the relationship between the two countries, sealed in stone and steel. The superstructure is officially nicknamed the Cambodia-Japan Friendship Bridge.

Japan was not making its first contribution. The Chroy Changvar Bridge, which crosses the Tonle Sap in Phnom Penh, was already built in 1963 and restored in 1995 thanks to Japanese funding, before another rehabilitation and re-inauguration on April 3, 2019.

For nearly a decade, Kizuna remained the only bridge connecting the eastern and western banks of the Mekong in Cambodia. Three other structures have since been added: the Steung Treng bridge, the Prek Tamak bridge in Kandal province south of Phnom Penh, and the Neak Luong bridge in Prey Veng province, which extends 2.2 kilometers and ranks among the country's longest structures.

What you can observe on site

• The structure itself: a box-beam deck, a technique that allows for long spans while minimizing piers in the riverbed.
• Views of the Mekong: from the surroundings, you can see fishing boats, merchant rafts and, during the dry season, sand banks that emerge in the middle of the river.
• The banks of Kampong Cham: the riverside promenade on the city side offers a good angle for photographing the bridge, particularly in late afternoon.
• Koh Paen Island: connected to Kampong Cham by a seasonal bamboo bridge, it can be visited by bicycle and makes a natural complement to a stop at Kizuna.

Practical information

The bridge is freely accessible and permanently open since it is a road structure. Plan about twenty minutes to cross it on foot and enjoy the panorama, longer if you go down to the banks to photograph it in its entirety. Motorized crossing takes only a few minutes. Any season works, but the dry season (November to April) guarantees better visibility and a more photogenic river with its contrasting water levels.

How to get there

Kampong Cham is located about 120 kilometers northeast of Phnom Penh. National Road 7, which the Kizuna Bridge extends, connects the capital to the city in two to three hours by bus or minivan. Once there, the bridge is visible from downtown: you can approach it on foot, by tuk-tuk or motorcycle taxi in just a few minutes.

What to see nearby

• The Cambodia-Vietnam Friendship Monument: another diplomatic symbol inscribed in the Khmer urban landscape.
• The temples of Wat Nokor and Phnom Pros / Phnom Srei, a few kilometers from Kampong Cham.
• The rubber plantations of the province, a legacy of the French colonial period.
• The coffee plantations of Mondulkiri, further east, to extend your journey toward the highlands.

To incorporate Kampong Cham and its Kizuna Bridge into a complete itinerary between Phnom Penh, Angkor and the Mekong, explore our bespoke Cambodia travel packages.