Transportation in Koh Samui

Songthaews are the island's backbone, converted pickups with bench seats that run the ring road all day. They're cheap, stop anywhere you wave, and the color tells you the general direction: yellow for clockwise, red for counter-clockwise. Taxis and Grab are the comfort option, costing several times more but useful after dark when the shared trucks thin out. Motorbike rental is everywhere and the fastest way to reach beaches or viewpoints, though the island's hills and sudden rain make it a choice for confident riders only. From the airport, skip the touts inside the terminal. The official transport desk just outside arrivals offers fixed-price rides to the main beach strips, moderate for a private car, cheap if you share a minivan. If you're staying on the east coast, the public songthaew also passes the terminal access road. Walk the 200 m to the main road, flag one down, and you'll pay a fraction of a taxi fare.