Car rental in Chiang Mai

You don't need a car inside Chiang Mai. The old city is compact, red songthaew trucks and taxis cover most trips, and the lanes are narrow with little parking. A rental earns its keep once you head for the mountains, where the best roads and views are. In November 2026, listings started from about US$25 a day, but budget for fuel and parking as well.

When a car is worth it

Doi Inthanon. Thailand's highest peak has waterfalls, cool air and viewpoints along the way. Allow about 2 hours each way, and bring a jacket, since it's much colder at the top.

The Mae Sa valley loop. A winding road through Mae Rim's hills links farms, cafes and viewpoints. You can reach the first stretch in under an hour, but allow half a day or more for the full loop.

Pai. The drive takes roughly 3 hours each way on a road with hundreds of bends. If you get carsick, take it slowly, or stay overnight rather than rushing back the same day.

Before you book

Your licence. Rental companies generally ask for your passport, your home licence and an international driving permit. Thailand's tourism authority lists an international driving permit, or a domestic licence from an ASEAN country, as what visitors can use. Rules vary by nationality, so confirm with the rental company or an official source before you travel.

Where to collect the car. Chiang Mai Airport is only a short drive from the old city, so you can collect there on the day you head for the hills and skip the traffic of town.

Insurance. Check the excess for damage and what you need to do after an accident. A police report is often required for an insurance claim.

Driving in Thailand

The basics. Traffic drives on the left. Wear your seat belt, and give motorbikes plenty of room.

Tolls and parking. Some expressways and motorways charge tolls. Ask your rental company how to pay them. In the old city, parking is limited, so look for a guesthouse or car park before you arrive.

Weather. Mountain roads can get slippery in heavy rain, which is most common from about May to October. The hills are coolest from about November to February, and mornings can be misty. Check conditions before you set out.