Koh Samui FAQs: travel, power status, ferries, visas & SIM

Beaches, luxurious resorts, vibrant nightlife, cultural landmarks and nature.

Use our community map to report outages. Open the outage report form, tap the map to drop a pin, describe the issue, and submit.

Driest months are typically Jan–Apr; the wettest period is often Oct–Dec (peak in Nov). Showers can occur year‑round, so check Thai Meteorological Department forecasts.

At least 3–4 days; many travelers stay 4–7 days to explore.

Samui International (USM) has direct flights from Bangkok and select domestic hubs; connections vary seasonally. See the airport page for routes and schedules.

Day tours to Ang Thong Marine Park run regularly (weather‑dependent). Ferries connect to Koh Phangan (~45–60 min) and Koh Tao (~2–3 hrs). Always confirm the latest schedules and conditions.

Chaweng is the nightlife hub; Fisherman’s Village offers dining and markets.

Many nationalities receive visa‑exempt stays for short visits; requirements change. Check Thai e‑Visa and Immigration Bureau links for current rules.

Only ride if experienced, always wear a helmet, and be cautious in rain. Ensure your travel insurance covers motorbikes and carry a valid license.

Songthaews ply the ring road; flag and agree fare. Taxis and private cars are available; confirm price. Car/motorbike rentals are common—drive carefully and legally.

Tap water is not commonly consumed; use bottled or filtered water. Most accommodations provide drinking water.

Tourist SIMs/eSIMs from AIS, True, and dtac are widely available (passport required). 4G/5G coverage is good in most populated areas.