#1Sai Kaew Beach
4.4 (1,217)·Koh Samet
A popular white-sand beach on Koh Samet, busy with speedboats and backed by an upscale resort.
The 6 Best Beaches in Koh Samet, Ranked
This list splits neatly between the busy north and the quiet south, with Sai Kaew pulling the biggest crowds and the speedboat traffic to match, while Ao Wai, Ao Thian and Ao Kiu Na Nok are all small, calm coves down the bottom end. Ao Wai is the one I'd point at first, since it scores higher than the headline beach and still feels uncrowded. Ranked on Google rating, with review volume breaking the ties.
6 placesAvg 4.4 on GoogleUpdated Sep 2026
- #1
#2Ao Wai
4.6 (783)·Koh SametA secluded south-coast beach on Koh Samet, known for calm waters and a relaxed, crowd-free atmosphere.
#3Koh Samet Beach
4.5 (394)·Koh SametA scenic island escape near Rayong, offering white sand beaches and clear waters within easy reach of Bangkok.
#4Ao Hin Khok
4.3 (180)·Koh SametA scenic rocky beach on Koh Samet with clear waters and a laid-back atmosphere, ideal for swimming and relaxing.
#5Ao Thian
4.5 (70)·Koh SametA series of small, rocky coves on Koh Samet's quieter southern stretch, with beachside dining and a relaxed vibe.
#6Ao Kiu Na Nok
4.3 (31)·Koh SametA secluded southern beach on Koh Samet offering calm waters and a quiet escape from busier shores.
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