Road Trip Guide: Kampot to Can Gio

Few travelers realize that the drive from Kampot, Cambodia, to Can Gio, Vietnam, crosses the Mekong Delta's most intricate waterway network, where ferries are as routine as traffic lights. This 300-kilometer route is a patchwork of national highways and provincial roads, with the final stretch requiring a car ferry from Vam Sat to Can Gio district's island-like coast.

The journey typically takes 7 to 9 hours, depending on border crossing and ferry queues. It's a route best suited for travelers who enjoy spontaneous detours and don't mind slow-moving rural traffic.

Plan your fuel stops wisely; petrol stations thin out after Ha Tien and along the coastal roads approaching Can Gio. As of 2025, diesel costs around 22,000 VND per liter in Vietnam and 4,200 KHR in Cambodia – budget accordingly, especially since the route lacks consistent service areas.

For crossings, the Kaam Samnor (Kampot) to Vinh Xuong (Chau Doc) border is efficient, but then you must drive north along National Road 1A to reach the Vam Sat ferry. Alternatively, use the Xa Xia border near Ha Tien to enter via National Road 80, but this adds time. Always carry your vehicle's registration and a valid international driving permit.

• No tolls on Cambodian sections; Vietnamese expressways may charge minimal fees near Ho Chi Minh City.
• Bring small US dollars for Cambodian tolls and tips; Vietnam accepts VND only.
• Mobile connectivity via eSIM recommended; signals vary, especially in mangrove areas.

Road quality varies: Cambodian National Road 3 and 4 are decent, but potholes common after the border. In Vietnam, National Road 1A is well-paved, but the last 40 km to Can Gio are winding and narrow, with occasional livestock crossings. Maintain a moderate speed and use daytime headlights for visibility.

For families, the route has little dedicated infrastructure, but stop at the O Mau Bird Sanctuary, where children can hike elevated trails. Toilet breaks are scarce; use restaurants or hotels, and carry wet wipes and hand sanitizer.

Fatigue is a real hazard on this long drive; plan dedicated rest zones. The petrol station complex at Anh Minh (about 30 km north of Can Tho) has clean restrooms and a coffee shop. Another safe stop is the My Tho Riverside Restaurant, which offers shaded parking and a playground.

Pet owners should note that neither Cambodia nor Vietnam allows animals to cross international borders without a pet passport and quarantine documentation – a significant hassle. If you're driving a rental car, pets are typically not allowed, so consider leaving them with a care facility near Kampot.

The route transitions from Kampot's pepper plantations and limestone karsts at Bokor National Park to the flat, waterlogged landscape of the Mekong Delta. Rice paddies and fish farms dominate, but the highlight is the Can Gio Mangrove Biosphere Reserve – a UNESCO-listed site where you can spot proboscis monkeys and monitor lizards. Though not a UNESCO World Heritage Site (it's a biosphere reserve), it offers a raw, captivating ecosystem.

Local commerce thrives in these parts: at the Chau Doc floating market, vendors sell fruit and fish from their boats, and you can buy woven palm-leaf hats at Roadside stalls between Long Xuyen and My Tho. This region is also famous for its honey farms – try a sip of raw honey at beekeeping stations near Ben Tre.

The climate is tropical monsoon, with a rainy season from June to October and dry, humid weather from December to April. For the driest roads and clearest views, plan your trip between November and February; otherwise, be prepared for muddy conditions and occasional ferry cancellations.

To uncover additional hidden gems along the way, refer to this guide on finding the best stops and hidden gems between cities – it's a useful resource for spontaneous diversions.