🚲
Getting Around
Songthaews, the shared pickup trucks with benches in the back, are the local workhorse and the most authentic way to circle the island ring road. Renting a scooter gives more freedom but the ring road traffic near Chaweng demands real attention.
⚖️
Cash or Card
Cash remains essential outside the major resorts, especially at markets, temples, and smaller restaurants. The Thai baht is accepted universally on the island and ATMs are common, though foreign card fees add up quickly if withdrawals are not planned.
☁️
Good to Know
Removing shoes before entering a temple or a local home is not optional etiquette but a genuine sign of respect, and travelers who overlook it will notice the shift in atmosphere. Covering shoulders and knees at Wat Phra Yai is expected and sarongs are sometimes available at the gate for those who arrive underprepared.
🏧
ATMs
ATMs from Bangkok Bank, Kasikorn Bank, and Krungsri are spread across Chaweng, Lamai, and Bophut and are reliable for international cards. A flat foreign transaction fee of around 220 baht per withdrawal is standard across Thai ATMs, so withdrawing larger amounts less frequently saves money.
💳
Currency
The Thai Baht (THB) is the only currency accepted on the island, and while some resort-facing businesses quote prices in USD, payment is settled in baht. Exchanging currency at licensed booths in Chaweng or the airport consistently delivers better rates than hotel front desks.
🔌
Plugs
Thailand uses Type A, B, and C outlets at 220V and 50Hz. Most resorts have multi-plug sockets, but a universal adapter is worth carrying.
🛡️
Safety
Koh Samui is generally safe for travelers, but scooter accidents are the most common incident involving visitors, particularly on the winding inland roads after rain. Renting from a reputable shop, wearing a helmet, and avoiding night driving on unfamiliar routes reduces risk significantly.
✈️
Airports
Samui Airport (USM) is a privately operated open-air airport that serves direct flights from Bangkok, Chiang Mai, and several regional hubs, though fares tend to be higher than the ferry-and-flight combination via Surat Thani. Surat Thani Airport (URT) on the mainland connects to low-cost carriers, with a bus and high-speed ferry transfer completing the journey to the island.