🇰🇭 Drive Cambodia with Confidence
Know the rules. Carry the right documents. Enjoy the road.
Do You Need an IDP in Cambodia?
Recommended — Rental Desks Are Where It Comes Up
Cambodia does not oblige every foreign visitor to carry an International Driving Permit, so a page telling you it is the law is telling you something we could not source. What is true is narrower and more useful: to hire a car or a motorcycle over 125cc you may be asked for a 1949 IDP alongside your own licence before the keys change hands. It is a rental-counter document here, not a legal one. Most visitors hire a car with driver, but self-drive is available in Phnom Penh and Siem Reap. If you are staying long term or driving a privately owned car, the document Cambodia actually wants is a Cambodian licence — an IDP does not stand in for it.
Dust Road Warning
Outside main highways, many Cambodian roads are unpaved, dusty, and deteriorate significantly during the rainy season (June–October). Routes to remote temples like Beng Mealea or through the countryside require a sturdy vehicle. A 4WD or SUV is strongly recommended for anything beyond the main paved routes between major cities.
Driving Rules in Cambodia
Drive on the Right
Cambodia drives on the right. Traffic rules exist but enforcement is inconsistent outside Phnom Penh. Expect motorbikes traveling in all directions, pedestrians in the road, and livestock on rural roads. Defensive driving is essential.
Angkor Wat Routes
The Angkor temple complex near Siem Reap has a well-maintained road circuit. The Small Circuit (17 km) and Grand Circuit (26 km) are paved. Outer temples require longer drives on mixed roads. Buy your Angkor Pass before entering the complex.
Alcohol & Safety
The legal blood alcohol limit is 0.05%. However, enforcement is minimal. Despite this, driving sober is strongly recommended given the unpredictable road conditions. Cambodia has one of Southeast Asia's highest road fatality rates.
Speed & Road Conditions
Urban: 30–40 km/h. National highways: 80–90 km/h. Main highways like National Road 6 (Phnom Penh–Siem Reap) are paved and modern. Secondary roads vary from good gravel to deeply rutted tracks, especially in rainy season.
Renting a Car in Cambodia
Most visitors hire a car with driver — affordable and far less stressful than self-driving in Cambodian traffic.
What to Bring
Your original licence and passport, plus a 1949 IDP — self-drive agencies commonly ask for one, and for a motorcycle over 125cc too. Confident driving ability matters more than paperwork here. Most agencies require drivers to be 21+. Car-with-driver services only need your passport.
Typical Costs
Self-drive: $30–60/day for a sedan or SUV. Car with driver: $40–60/day (driver included). Fuel costs approximately $1.20–1.40/liter. A car with driver to explore Angkor temples costs around $25–35/day.
Rental Options
KH Car Rental — Self-drive available in Phnom Penh. Avis Cambodia — Limited but reliable fleet. Local agencies — Numerous options in Siem Reap, mostly car-with-driver service.
Get Your IDP for Cambodia — From $29
Digital delivery in 1–2 business days (express as fast as 2 hours). Physical copy shipped worldwide. Valid for 1 year.
Apply Now →Multi-country Southeast Asia trip? One IDP covers all countries →
Cambodia IDP FAQ
Not as a matter of law — Cambodia does not oblige every foreign visitor to hold one. It comes up at the rental counter: to hire a car or a motorcycle over 125cc you may be asked for a 1949 IDP with your own licence. Long-term driving or a privately owned car needs a Cambodian licence instead, which an IDP does not replace.
The main Angkor temple circuit roads are paved and well-maintained. Roads to outer temples are a mix of paved and unpaved. During rainy season (June–October), some rural roads become muddy.
Hiring a car with driver ($40–60/day) is recommended for most visitors. Cambodian traffic is unpredictable and road conditions vary widely. Self-drive is available but requires confident driving skills, and agencies usually ask for an IDP.