Songthaews are a popular form of public transportation in Thailand, particularly in urban areas. They are modified pick-up trucks with two rows of seats in the back, allowing passengers to travel comfortably. Songthaews operate on fixed routes, making them an affordable and convenient option for both locals and tourists. Passengers can easily flag down a songthaew as it approaches, and they pay a fare based on the distance traveled. These vehicles are often brightly colored and can carry multiple passengers at once, making them a social and efficient way to navigate cities like Chiang Mai and Bangkok.