Fares must be negotiated before riding. They are cheaper than taxis. They are good for short distances. Bicycle samlors are found in the smaller cities and villages. Taxis Cars Traffic is moderate and manageable, except in Bangkok.
Most highways are in excellent condition, and directional signs are often in English.
An international driver's license is required if you plan to drive. Also, insurance is mandatory to be able to drive. Most international car rental agencies are in Bangkok. A driver can be provided, also. Trains The efficient rail system links major northern and northeastern towns with the capital, Bangkok.