Available in all main cities. Motorcycle hire is also available. International Driving Permit required. IDPs are valid for three months, after which a Thai driving licence is required. Premium fares are charged for air-conditioned and express buses.
Fares are generally low and are collected by conductors.
Ferries and long-tailed motorboats operate on the Chao Phraya River which are a quick and cheap way to get about. Bus maps of the city are available, on arrival, from the tourist office at Don Muang Airport.